A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Species: Chaetostoma aff. lineopunctatum
Caption: Adult - dorsal view
Species: Dekeyseria scaphirhynchus
Caption: Adult dorsal view
Species: Ancistrus sp. (L514)
Caption: Adult male - dorsal view
Species: Doras phlyzakion
Caption: Adult, dorsal view
Species: Acanthodoras sp. (1)
Caption: Albino - dorsal view
Species: Imparfinis mirini
Caption: Albino, Rio Pardo basin, dorsal view
Species: Centromochlus akwe
Caption: Alternate color pattern, dorsal view
Species: Ancistrus centrolepis
Caption: Baudo River, Choco, Colombia. Dorsal view.
Species: Liosomadoras morrowi
Caption: Brown colouration; Dorsal view
Species: Liosomadoras morrowi
Caption: Brown colouration; Dorsal view
Species: Malacoglanis gelatinosus
Caption: Cano Palomas, dorsal view
Species: Zaireichthys cf. pallidus
Caption: Chobe Rapids, Kasane. Dorsal view
Species: Zaireichthys cf. pallidus
Caption: Chobe Rapids, Kasane. Dorsal view
Species: Farlowella myriodon
Caption: Close up of dorsal view of head
Species: Loricaria birindellii
Caption: Close-up dorsal view
Species: Rhadinoloricaria sp. `PERU`
Caption: Close-up dorsal view
Species: Sturisomatichthys reinae
Caption: Close-up dorsal view
Species: Synodontis granulosus
Caption: Close-up dorsal view of head
Species: Peckoltia braueri
Caption: Close-up dorsal view of head showing pattern variances
Species: Noturus gyrinus
Caption: Close-up of dorsal view
Species: Sturisomatichthys aureus
Caption: Close-up of dorsal view
Species: Trachelyopterus sp. (2)
Caption: Close-up of dorsal view of head
Species: Chaca bankanensis
Caption: Close-up of dorsal view of head
Species: Chaca chaca
Caption: Close-up of dorsal view of head
Species: Dolichancistrus fuesslii
Caption: Close-up of dorsal view of head
Species: Rineloricaria melini
Caption: Close-up of dorsal view of head
Species: Brachyplatystoma tigrinum
Caption: Close-up of dorsal view of head
Species: Astroblepus caquetae
Caption: Close-up of head, Dorsal view
Species: Ancistrus lineolatus
Caption: Close-up of head, Dorsal view
Species: Chaetostoma platyrhynchus
Caption: Close-up of head, Dorsal view
Species: Chaetostoma sp. (6)
Caption: Close-up of head, dorsal view
Species: Chaetostoma vagum
Caption: Close-up of head, Dorsal view
Species: Hypostomus argus
Caption: Close-up of head, Dorsal view
Species: Hypostomus niceforoi
Caption: Close-up of head, Dorsal view
Species: Hypostomus oculeus
Caption: Close-up of head, Dorsal view
Species: Rineloricaria felipponei
Caption: Close-up of head, Dorsal view
Species: Rineloricaria pareiacantha
Caption: Close-up of head, Dorsal view
Species: Oxyropsis wrightiana
Caption: Close-up of head; Dorsal view
Species: Rineloricaria stewarti
Caption: Close-up of head; Dorsal view
Species: Hypostomus cf. paulinus
Caption: Close-up of head. Dorsal view
Species: Chaetostoma spondylus
Caption: Collected in Upper Maranon. Dorsal view
Species: Pterobunocephalus depressus
Caption: Dark color variant, Dorsal view
Species: Ailiichthys punctata
Caption: Dorsal view
Species: Proeutropiichthys taakree
Caption: Dorsal view
Species: Acrochordonichthys guttatus
Caption: Dorsal view
Species: Acrochordonichthys rugosus
Caption: Dorsal view
Species: Akysis bilustris
Caption: Dorsal view
Species: Akysis prashadi
Caption: Dorsal view
Species: Akysis prashadi
Caption: Dorsal view
Species: Akysis prashadi
Caption: Dorsal view
Species: Akysis pulvinatus
Caption: Dorsal view
Species: Pseudobagarius inermis
Caption: Dorsal view
Species: Pseudobagarius meridionalis
Caption: Dorsal view
Species: Pseudobagarius similis
Caption: Dorsal view
Species: Amblyceps arunachalense
Caption: Dorsal view
Species: Amblyceps foratum
Caption: Dorsal view
Species: Amblyceps protentum
Caption: Dorsal view
Species: Liobagrus anguillicauda
Caption: Dorsal view
Species: Xiurenbagrus gigas
Caption: Dorsal view
Species: Amphilius brevis
Caption: Dorsal view
Species: Amphilius grandis
Caption: Dorsal view
Species: Amphilius jacksonii
Caption: Dorsal view
Species: Amphilius krefftii
Caption: Dorsal view
Species: Amphilius longirostris
Caption: Dorsal view
Species: Amphilius maesii
Caption: Dorsal view
Species: Amphilius natalensis
Caption: Dorsal view
Species: Amphilius opisthophthalmus
Caption: Dorsal view
Species: Amphilius platychir
Caption: Dorsal view
Species: Amphilius sp. (1)
Caption: Dorsal view
Species: Amphilius sp. (2)
Caption: Dorsal View
Species: Amphilius uranoscopus
Caption: Dorsal view
Species: Belonoglanis brieni
Caption: Dorsal view
Species: Belonoglanis brieni
Caption: Dorsal view
Species: Dolichamphilius brieni
Caption: Dorsal view
Species: Doumea typica
Caption: Dorsal view
Species: Paramphilius baudoni
Caption: Dorsal view
Species: Phractura fasciata
Caption: Dorsal view
Species: Phractura scaphyrhynchura
Caption: Dorsal view
Species: Tetracamphilius angustifrons
Caption: Dorsal view
Species: Trachyglanis ineac
Caption: Dorsal view
Species: Trachyglanis ineac
Caption: Dorsal view
Species: Trachyglanis ineac
Caption: Dorsal view
Species: Trachyglanis sanghensis
Caption: Dorsal view
Species: Zaireichthys mandevillei
Caption: Dorsal view
Species: Zaireichthys rotundiceps
Caption: Dorsal view
Species: Gogo atratus
Caption: Dorsal view
Species: Gogo brevibarbis
Caption: Dorsal view
Species: Apteronotus albifrons
Caption: Dorsal view
Species: Ariopsis assimilis
Caption: Dorsal view
Species: Arius acutirostris
Caption: Dorsal view
Species: Bagre marinus
Caption: Dorsal view
Species: Cinetodus froggatti
Caption: Dorsal view
Species: Hexanematichthys mastersi
Caption: Dorsal view
Species: Neoarius graeffei
Caption: Dorsal view
Species: Netuma bilineata
Caption: Dorsal view
Species: Sciades herzbergii
Caption: Dorsal view
Species: Acanthobunocephalus nicoi
Caption: Dorsal view
Species: Amaralia hypsiura
Caption: Dorsal view
Species: Aspredinichthys filamentosus
Caption: Dorsal view
Species: Aspredo aspredo
Caption: Dorsal view
Species: Bunocephalus coracoideus
Caption: Dorsal view
Species: Bunocephalus hertzi
Caption: Dorsal view
Species: Bunocephalus knerii
Caption: Dorsal view
Species: Bunocephalus knerii
Caption: Dorsal view
Species: Bunocephalus larai
Caption: Dorsal view
Species: Dupouyichthys sapito
Caption: Dorsal view
Species: Ernstichthys intonsus
Caption: Dorsal view
Species: Ernstichthys megistus
Caption: Dorsal view
Species: Hoplomyzon atrizona
Caption: Dorsal view
Species: Hoplomyzon papillatus
Caption: Dorsal view
Species: Micromyzon akamai
Caption: Dorsal view
Species: Platystacus cotylephorus
Caption: Dorsal view
Species: Pterobunocephalus depressus
Caption: Dorsal view
Species: Pterobunocephalus depressus
Caption: Dorsal view
Species: Pterobunocephalus depressus
Caption: Dorsal view
Species: Xyliphius kryptos
Caption: Dorsal view
Species: Xyliphius lepturus
Caption: Dorsal view
Species: Xyliphius lepturus
Caption: Dorsal view
Species: Xyliphius melanopterus
Caption: Dorsal view
Species: Xyliphius melanopterus
Caption: Dorsal view
Species: Xyliphius melanopterus
Caption: Dorsal view
Species: Xyliphius melanopterus
Caption: Dorsal view
Species: Xyliphius sofiae
Caption: Dorsal view
Species: Astroblepus boulengeri
Caption: Dorsal view
Species: Astroblepus brachycephalus
Caption: Dorsal view
Species: Astroblepus chotae
Caption: Dorsal view
Species: Astroblepus cirratus
Caption: Dorsal view
Species: Astroblepus eigenmanni
Caption: Dorsal view
Species: Astroblepus festae
Caption: Dorsal view
Species: Astroblepus fissidens
Caption: Dorsal view
Species: Astroblepus guentheri
Caption: Dorsal view
Species: Astroblepus heterodon
Caption: Dorsal view
Species: Astroblepus homodon
Caption: Dorsal view
Species: Astroblepus mancoi
Caption: Dorsal view
Species: Astroblepus marmoratus
Caption: Dorsal view
Species: Astroblepus mindoensis
Caption: Dorsal view
Species: Astroblepus orientalis
Caption: Dorsal view
Species: Astroblepus retropinnus
Caption: Dorsal view
Species: Astroblepus simonsii
Caption: Dorsal view
Species: Astroblepus taczanowskii
Caption: Dorsal view
Species: Astroblepus vaillanti
Caption: Dorsal view
Species: Astroblepus whymperi
Caption: Dorsal view
Species: Ageneiosus apiaka
Caption: Dorsal view
Species: Ageneiosus intrusus
Caption: Dorsal view
Species: Ageneiosus uranophthalmus
Caption: Dorsal view
Species: Ageneiosus vittatus
Caption: Dorsal view
Species: Duringlanis perugiae
Caption: Dorsal view
Species: Liosomadoras oncinus
Caption: Dorsal view
Species: Pseudauchenipterus jequitinhonhae
Caption: Dorsal view
Species: Spinipterus moijiri
Caption: Dorsal view
Species: Tatia concolor
Caption: Dorsal view
Species: Tatia dunni
Caption: Dorsal view
Species: Tatia reticulata
Caption: Dorsal view
Species: Tetranematichthys barthemi
Caption: Dorsal view
Species: Tocantinsia piresi
Caption: Dorsal view
Species: Trachelyichthys decaradiatus
Caption: Dorsal view
Species: Trachelyichthys exilis
Caption: Dorsal view
Species: Trachelyopterus ceratophysus
Caption: Dorsal view
Species: Trachelyopterus ceratophysus
Caption: Dorsal view
Species: Trachelyopterus lucenai
Caption: Dorsal view
Species: Trachelyopterus sp. `RIO XINGU`
Caption: Dorsal view
Species: Trachelyopterus sp. (2)
Caption: Dorsal view
Species: Trachelyopterus sp. (4)
Caption: Dorsal view
Species: Trachelyopterus striatulus
Caption: Dorsal view
Species: Trachycorystes trachycorystes
Caption: Dorsal view
Species: Tympanopleura brevis
Caption: Dorsal view
Species: Tympanopleura longipinna
Caption: Dorsal view
Species: Notoglanidium maculatum
Caption: Dorsal view
Species: Notoglanidium pallidum
Caption: Dorsal view
Species: Parauchenoglanis balayi
Caption: Dorsal view
Species: Parauchenoglanis monkei
Caption: Dorsal view
Species: Bagroides melapterus
Caption: Dorsal view
Species: Bagrus docmak
Caption: Dorsal view
Species: Mystus bocourti
Caption: Dorsal view
Species: Mystus cyrusi
Caption: Dorsal view
Species: Mystus pelusius
Caption: Dorsal view
Species: Mystus velifer
Caption: Dorsal view
Species: Nanobagrus fuscus
Caption: Dorsal view
Species: Nanobagrus immaculatus
Caption: Dorsal view
Species: Nanobagrus lemniscatus
Caption: Dorsal view
Species: Pseudomystus heokhuii
Caption: Dorsal view
Species: Pseudomystus stenogrammus
Caption: Dorsal view
Species: Sperata acicularis
Caption: Dorsal view
Species: Tachysurus brevianalis
Caption: Dorsal view
Species: Tachysurus eupogon
Caption: Dorsal view
Species: Tachysurus nitidus
Caption: Dorsal view
Species: Tachysurus nubilosus
Caption: Dorsal view
Species: Tachysurus spilotus
Caption: Dorsal view
Species: Tachysurus tokiensis
Caption: Dorsal view
Species: Balitora annamitica
Caption: Dorsal view
Species: Hemimyzon papilio
Caption: Dorsal view
Species: Hemimyzon papilio
Caption: Dorsal view
Species: Homaloptera confuzona
Caption: Dorsal view
Species: Homalopteroides smithi
Caption: Dorsal view
Species: Homalopteroides smithi
Caption: Dorsal view
Species: Homalopteroides tweediei
Caption: Dorsal view
Species: Pseudohomaloptera yunnanensis
Caption: Dorsal view
Species: Pseudohomaloptera yunnanensis
Caption: Dorsal view
Species: Callichthys callichthys
Caption: Dorsal view
Species: Corydoras narcissus
Caption: Dorsal view
Species: Corydoras orcesi
Caption: Dorsal view
Species: Corydoras septentrionalis
Caption: Dorsal view
Species: Corydoras serratus
Caption: Dorsal view
Species: Corydoras sp. (Cw083)
Caption: Dorsal view
Species: Corydoras spilurus
Caption: Dorsal view
Species: Corydoras zawadzkii
Caption: Dorsal view
Species: Corydoras (lineage 4) pygmaeus
Caption: Dorsal view
Species: Corydoras (lineage 5) sp. (Cw105)
Caption: Dorsal view
Species: Corydoras (lineage 6) diphyes
Caption: Dorsal view
Species: Corydoras (lineage 6) lacrimostigmata
Caption: Dorsal view
Species: Corydoras (lineage 6) lymnades
Caption: Dorsal view
Species: Corydoras (lineage 7) sp. (Cw009)
Caption: Dorsal view
Species: Corydoras (lineage 7) sp. (Cw078)
Caption: Dorsal view
Species: Corydoras (lineage 7) sp. (Cw078)
Caption: Dorsal view
Species: Corydoras (lineage 8 sub-clade 1) multiradiatus
Caption: Dorsal view
Species: Corydoras (lineage 8 sub-clade 4) ambiacus
Caption: Dorsal view
Species: Corydoras (lineage 8 sub-clade 4) sp. (Cw101)
Caption: Dorsal view
Species: Corydoras (lineage 8 sub-clade 4) sp. (Cw155)
Caption: Dorsal view
Species: Corydoras (lineage 9) adolfoi
Caption: Dorsal view
Species: Corydoras (lineage 9) esperanzae
Caption: Dorsal view
Species: Corydoras (lineage 9) polystictus
Caption: Dorsal view
Species: Corydoras (lineage 9) sp. (Cw028)
Caption: Dorsal view
Species: Corydoras (lineage 9) sp. (Cw049)
Caption: Dorsal view
Species: Corydoras (lineage 9) sp. (Cw159)
Caption: Dorsal view
Species: Corydoras (lineage 9) sp. (Cw159)
Caption: Dorsal view
Species: Corydoras (lineage 9) trilineatus
Caption: Dorsal view
Species: Hoplosternum littorale
Caption: Dorsal view
Species: Scleromystax salmacis
Caption: Dorsal view
Species: Tonlesapia tsukawakii
Caption: Dorsal view
Species: Tonlesapia tsukawakii
Caption: Dorsal view
Species: Tonlesapia tsukawakii
Caption: Dorsal view
Species: Carcharhinus leucas
Caption: Dorsal view
Species: Cetopsis baudoensis
Caption: Dorsal view
Species: Denticetopsis seducta
Caption: Dorsal view
Species: Chaca bankanensis
Caption: Dorsal view
Species: Chaca chaca
Caption: Dorsal view
Species: Chaca chaca
Caption: Dorsal view
Species: Chaca serica
Caption: Dorsal view
Species: Bathyclarias foveolatus
Caption: Dorsal view
Species: Clariallabes laticeps
Caption: Dorsal view
Species: Clariallabes longicauda
Caption: Dorsal view
Species: Clarias dhonti
Caption: Dorsal view
Species: Clarias engelseni
Caption: Dorsal view
Species: Clarias gracilentus
Caption: Dorsal view
Species: Clarias rennyae
Caption: Dorsal view
Species: Clarias serniosus
Caption: Dorsal view
Species: Clarias teijsmanni
Caption: Dorsal view
Species: Platyallabes tihoni
Caption: Dorsal view
Species: Tanganikallabes alboperca
Caption: Dorsal view
Species: Tanganikallabes mortiauxi
Caption: Dorsal view
Species: Tanganikallabes stewarti
Caption: Dorsal view
Species: Uegitglanis zammaranoi
Caption: Dorsal view
Species: Xenoclarias holobranchus
Caption: Dorsal view
Species: Chrysichthys acsiorum
Caption: Dorsal view
Species: Chrysichthys praecox
Caption: Dorsal view
Species: Cynoglossus arel
Caption: Dorsal view
Species: Cynoglossus feldmanni
Caption: Dorsal view
Species: Cynoglossus feldmanni
Caption: Dorsal view
Species: Cynoglossus lingua
Caption: Dorsal view
Species: Cynoglossus microlepis
Caption: Dorsal view
Species: Cynoglossus puncticeps
Caption: Dorsal view
Species: Cynoglossus puncticeps
Caption: Dorsal view
Species: Carassius auratus
Caption: Dorsal view
Species: Fluvitrygon oxyrhynchus
Caption: Dorsal view
Species: Fluvitrygon signifer
Caption: Dorsal view
Species: Fluvitrygon signifer
Caption: Dorsal view
Species: Pastinachus stellurostris
Caption: Dorsal view
Species: Pastinachus stellurostris
Caption: Dorsal view
Species: Urogymnus polylepis
Caption: Dorsal view
Species: Hemidoras stenopeltis
Caption: Dorsal view
Species: Hemidoras stenopeltis
Caption: Dorsal view
Species: Hemidoras stuebelii
Caption: Dorsal view
Species: Leptodoras nelsoni
Caption: Dorsal view
Species: Leptodoras rogersae
Caption: Dorsal view
Species: Platydoras armatulus
Caption: Dorsal view
Species: Platydoras brachylecis
Caption: Dorsal view
Species: Rhinodoras gallagheri
Caption: Dorsal view
Species: Rhinodoras sp. `MANACACIAS`
Caption: Dorsal view
Species: Rhinodoras sp. `TOCANTINS XINGU`
Caption: Dorsal view
Species: Rhynchodoras xingui
Caption: Dorsal view
Species: Sewellia elongata
Caption: Dorsal view
Species: Vanmanenia serrilineata
Caption: Dorsal view
Species: Gobiopsis macrostomus
Caption: Dorsal view
Species: Brachyrhamdia imitator
Caption: Dorsal view
Species: Cetopsorhamdia insidiosa
Caption: Dorsal view
Species: Cetopsorhamdia molinae
Caption: Dorsal view
Species: Chasmocranus longior
Caption: Dorsal view
Species: Imparfinis cf. stictonotus
Caption: Dorsal view
Species: Imparfinis stictonotus
Caption: Dorsal view
Species: Nannoglanis fasciatus
Caption: Dorsal view
Species: Pariolius armillatus
Caption: Dorsal view
Species: Pariolius armillatus
Caption: Dorsal view
Species: Phenacorhamdia boliviana
Caption: Dorsal view
Species: Phenacorhamdia suia
Caption: Dorsal view
Species: Pimelodella vittata
Caption: Dorsal view
Species: Rhamdia laticauda
Caption: Dorsal view
Species: Heteropneustes fossilis
Caption: Dorsal view
Species: Pseudeutropius mitchelli
Caption: Dorsal view
Species: Ictalurus pricei
Caption: Dorsal view
Species: Ictalurus punctatus
Caption: Dorsal view
Species: Noturus crypticus
Caption: Dorsal view
Species: Noturus elegans
Caption: Dorsal view
Species: Noturus furiosus
Caption: Dorsal view
Species: Noturus gyrinus
Caption: Dorsal view
Species: Lacantunia enigmatica
Caption: Dorsal view
Species: Acestridium dichromum
Caption: Dorsal view
Species: Acestridium gymnogaster
Caption: Dorsal view
Species: Acestridium martini
Caption: Dorsal view
Species: Acestridium scutatum
Caption: Dorsal view
Species: Acestridium sp. `MANICORE`
Caption: Dorsal view
Species: Acestridium triplax
Caption: Dorsal view
Species: Acestridium triplax
Caption: Dorsal view
Species: Acestridium triplax
Caption: Dorsal view
Species: Ancistomus sp. (L424)
Caption: Dorsal view
Species: Ancistomus spilomma
Caption: Dorsal view
Species: Ancistomus spilomma
Caption: Dorsal view
Species: Ancistrini sp. (L172)
Caption: Dorsal view
Species: Ancistrus brevipinnis
Caption: Dorsal view
Species: Ancistrus caucanus
Caption: Dorsal view
Species: Ancistrus centrolepis
Caption: Dorsal view
Species: Ancistrus cf. cirrhosus
Caption: Dorsal view
Species: Ancistrus clementinae
Caption: Dorsal view
Species: Ancistrus cryptophthalmus
Caption: Dorsal view
Species: Ancistrus dolichopterus
Caption: Dorsal view
Species: Ancistrus gymnorhynchus
Caption: Dorsal view
Species: Ancistrus heterorhynchus
Caption: Dorsal view
Species: Ancistrus karajas
Caption: Dorsal view
Species: Ancistrus krenakarore
Caption: Dorsal view
Species: Ancistrus leucostictus
Caption: Dorsal view
Species: Ancistrus lithurgicus
Caption: Dorsal view
Species: Ancistrus luzia
Caption: Dorsal view
Species: Ancistrus malacops
Caption: Dorsal view
Species: Ancistrus marcapatae
Caption: Dorsal view
Species: Ancistrus martini
Caption: Dorsal view
Species: Ancistrus miracollis
Caption: Dorsal view
Species: Ancistrus montanus
Caption: Dorsal view
Species: Ancistrus occidentalis
Caption: Dorsal view
Species: Ancistrus piriformis
Caption: Dorsal view
Species: Ancistrus ranunculus
Caption: Dorsal view
Species: Ancistrus ranunculus
Caption: Dorsal view
Species: Ancistrus shuar
Caption: Dorsal view
Species: Ancistrus sp. `PUERTO AYACUCHO`
Caption: Dorsal view
Species: Ancistrus sp. `RIO MAMORE`
Caption: Dorsal view
Species: Ancistrus sp. `RIO TOCANTINS`
Caption: Dorsal view
Species: Ancistrus sp. `RIO UCAYALI`
Caption: Dorsal view
Species: Ancistrus sp. `SAO FELIX`
Caption: Dorsal view
Species: Ancistrus sp. (L107)
Caption: Dorsal view
Species: Ancistrus sp. (L107)
Caption: Dorsal view
Species: Ancistrus sp. (L107)
Caption: Dorsal view
Species: Ancistrus sp. (L111)
Caption: Dorsal view
Species: Ancistrus sp. (L180)
Caption: Dorsal view
Species: Ancistrus sp. (L213)
Caption: Dorsal view
Species: Ancistrus sp. (L255)
Caption: Dorsal view
Species: Ancistrus sp. (L325)
Caption: Dorsal view
Species: Ancistrus sp. (L338)
Caption: Dorsal view
Species: Ancistrus sp. (L359)
Caption: Dorsal view
Species: Ancistrus sp. (L393)
Caption: Dorsal view
Species: Ancistrus sp. (L513)
Caption: Dorsal view
Species: Ancistrus sp. (LDA016)
Caption: Dorsal view
Species: Ancistrus tolima
Caption: Dorsal view
Species: Ancistrus trinitatis
Caption: Dorsal view
Species: Andeancistrus eschwartzae
Caption: Dorsal view
Species: Andeancistrus platycephalus
Caption: Dorsal view
Species: Andeancistrus platycephalus
Caption: Dorsal view
Species: Aphanotorulus ammophilus
Caption: Dorsal view
Species: Avalithoxus jantjae
Caption: Dorsal view
Species: Baryancistrus beggini
Caption: Dorsal view
Species: Baryancistrus sp. (L142)
Caption: Dorsal view
Species: Baryancistrus xanthellus
Caption: Dorsal view
Species: Chaetostoma anale
Caption: Dorsal view
Species: Chaetostoma breve
Caption: Dorsal view
Species: Chaetostoma carrioni
Caption: Dorsal view
Species: Chaetostoma cf. anale`napo`
Caption: Dorsal view
Species: Chaetostoma chimu
Caption: Dorsal view
Species: Chaetostoma formosae
Caption: Dorsal view
Species: Chaetostoma joropo
Caption: Dorsal view
Species: Chaetostoma lineopunctatum
Caption: Dorsal view
Species: Chaetostoma loborhynchos
Caption: Dorsal view
Species: Chaetostoma microps
Caption: Dorsal view
Species: Chaetostoma microps
Caption: Dorsal view
Species: Chaetostoma milesi
Caption: Dorsal view
Species: Chaetostoma platyrhynchus
Caption: Dorsal view
Species: Chaetostoma platyrhynchus
Caption: Dorsal view
Species: Chaetostoma sp. (5)
Caption: Dorsal view
Species: Chaetostoma sp. (6)
Caption: Dorsal view
Species: Chaetostoma sp. (6)
Caption: Dorsal view
Species: Chaetostoma sp. (6)
Caption: Dorsal view
Species: Chaetostoma sp. (L445)
Caption: Dorsal view
Species: Chaetostoma sp. (L455)
Caption: Dorsal view
Species: Chaetostoma trimaculineum
Caption: Dorsal view
Species: Chaetostoma trimaculineum
Caption: Dorsal view
Species: Cordylancistrus torbesensis
Caption: Dorsal view
Species: Corumbataia tocantinensis
Caption: Dorsal view
Species: Corymbophanes ameliae
Caption: Dorsal view
Species: Cteniloricaria platystoma
Caption: Dorsal view
Species: Curculionichthys itaim
Caption: Dorsal view
Species: Curculionichthys tukana
Caption: Dorsal view
Species: Dasyloricaria filamentosa
Caption: Dorsal view
Species: Dasyloricaria filamentosa
Caption: Dorsal view
Species: Dekeyseria amazonica
Caption: Dorsal view
Species: Dekeyseria amazonica
Caption: Dorsal view
Species: Dekeyseria picta
Caption: Dorsal view
Species: Delturus sp. (1)
Caption: Dorsal view
Species: Dolichancistrus cobrensis
Caption: Dorsal view
Species: Epactionotus gracilis
Caption: Dorsal view
Species: Epactionotus itaimbezinho
Caption: Dorsal view
Species: Exastilithoxus fimbriatus
Caption: Dorsal view
Species: Farlowella acus
Caption: Dorsal view
Species: Farlowella azpelicuetae
Caption: Dorsal view
Species: Farlowella hahni
Caption: Dorsal view
Species: Farlowella jauruensis
Caption: Dorsal view
Species: Farlowella martini
Caption: Dorsal view
Species: Farlowella mitoupibo
Caption: Dorsal view
Species: Farlowella nattereri
Caption: Dorsal view
Species: Farlowella oxyrryncha
Caption: Dorsal view
Species: Fonchiiloricaria nanodon
Caption: Dorsal view
Species: Guyanancistrus brevispinis
Caption: Dorsal view
Species: Harttia canastra
Caption: Dorsal view
Species: Harttia guianensis
Caption: Dorsal view
Species: Harttia loricariformis
Caption: Dorsal view
Species: Harttia panara
Caption: Dorsal view
Species: Harttia punctata
Caption: Dorsal view
Species: Harttia punctata
Caption: Dorsal view
Species: Harttia rondoni
Caption: Dorsal view
Species: Harttia surinamensis
Caption: Dorsal view
Species: Harttia villasboas
Caption: Dorsal view
Species: Hemiancistrus cerrado
Caption: Dorsal view
Species: Hemiancistrus landoni
Caption: Dorsal view
Species: Hemiancistrus sp. (L476)
Caption: Dorsal view
Species: Hemiodontichthys acipenserinus
Caption: Dorsal view
Species: Hemiodontichthys acipenserinus
Caption: Dorsal view
Species: Hirtella carinata
Caption: Dorsal view
Species: Hisonotus francirochai
Caption: Dorsal view
Species: Hisonotus pantherinus
Caption: Dorsal view
Species: Hisonotus pantherinus
Caption: Dorsal view
Species: Hisonotus vespuccii
Caption: Dorsal view
Species: Hypancistrus contradens
Caption: Dorsal view
Species: Hypancistrus debilittera
Caption: Dorsal view
Species: Hypancistrus furunculus
Caption: Dorsal view
Species: Hypancistrus furunculus
Caption: Dorsal view
Species: Hypancistrus sp. (3)
Caption: Dorsal view
Species: Hypancistrus sp. (L066)
Caption: Dorsal view
Species: Hypancistrus sp. (L236)
Caption: Dorsal view
Species: Hypancistrus sp. (L260)
Caption: Dorsal view
Species: Hypancistrus sp. (L340)
Caption: Dorsal view
Species: Hypancistrus sp. (L340)
Caption: Dorsal view
Species: Hypancistrus sp. (L340)
Caption: Dorsal view
Species: Hypancistrus sp. (L450)
Caption: Dorsal view
Species: Hypancistrus sp. (L454)
Caption: Dorsal view
Species: Hypancistrus vandragti
Caption: Dorsal view
Species: Hypoptopoma guianense
Caption: Dorsal view
Species: Hypoptopoma gulare
Caption: Dorsal view
Species: Hypoptopoma inexspectatum
Caption: Dorsal view
Species: Hypoptopoma inexspectatum
Caption: Dorsal view
Species: Hypoptopoma psilogaster
Caption: Dorsal view
Species: Hypoptopoma sp. (5)
Caption: Dorsal view
Species: Hypoptopoma steindachneri
Caption: Dorsal view
Species: Hypostomus aff. pusarum
Caption: Dorsal view
Species: Hypostomus annectens
Caption: Dorsal view
Species: Hypostomus cf. paulinus
Caption: Dorsal view
Species: Hypostomus faveolus
Caption: Dorsal view
Species: Hypostomus hemiurus
Caption: Dorsal view
Species: Hypostomus iheringii
Caption: Dorsal view
Species: Hypostomus jaguar
Caption: Dorsal view
Species: Hypostomus johnii
Caption: Dorsal view
Species: Hypostomus khimaera
Caption: Dorsal view
Species: Hypostomus kuarup
Caption: Dorsal view
Species: Hypostomus latifrons
Caption: Dorsal view
Species: Hypostomus macushi
Caption: Dorsal view
Species: Hypostomus melanephelis
Caption: Dorsal view
Species: Hypostomus pagei
Caption: Dorsal view
Species: Hypostomus pusarum
Caption: Dorsal view
Species: Hypostomus regani
Caption: Dorsal view
Species: Hypostomus sp. (L231)
Caption: Dorsal view
Species: Hypostomus sp. (L360)
Caption: Dorsal view
Species: Hypostomus sp. (L517)
Caption: Dorsal view
Species: Hypostomus vaillanti
Caption: Dorsal view
Species: Hypostomus weberi
Caption: Dorsal view
Species: Isbrueckerichthys duseni
Caption: Dorsal view
Species: Isbrueckerichthys duseni
Caption: Dorsal view
Species: Lamontichthys stibaros
Caption: Dorsal view
Species: Lasiancistrus cf. caucanus
Caption: Dorsal view
Species: Lasiancistrus saetiger
Caption: Dorsal view
Species: Leporacanthicus cf. galaxias`venezuela`
Caption: Dorsal view
Species: Leporacanthicus heterodon
Caption: Dorsal view
Species: Leporacanthicus sp. (L314)
Caption: Dorsal view
Species: Leporacanthicus sp. (L473)
Caption: Dorsal view
Species: Leporacanthicus sp. (L473)
Caption: Dorsal view
Species: Leptotocinclus ctenistus
Caption: Dorsal view
Species: Leptotocinclus madeirae
Caption: Dorsal view
Species: Limatulichthys griseus
Caption: Dorsal view
Species: Limatulichthys nasarcus
Caption: Dorsal view
Species: Lithogenes wahari
Caption: Dorsal view
Species: Lithoxancistrus orinoco
Caption: Dorsal view
Species: Lithoxancistrus yekuana
Caption: Dorsal view
Species: Loricaria birindellii
Caption: Dorsal view
Species: Loricaria luciae
Caption: Dorsal view
Species: Loricaria luciae
Caption: Dorsal view
Species: Loricaria luciae
Caption: Dorsal view
Species: Loricaria pumila
Caption: Dorsal view
Species: Loricaria spinulifera
Caption: Dorsal view
Species: Loricariichthys anus
Caption: Dorsal view
Species: Loricariichthys hauxwelli
Caption: Dorsal view
Species: Loricariichthys platymetopon
Caption: Dorsal view
Species: Megalancistrus barrae
Caption: Dorsal view
Species: Megalancistrus sp. (L234)
Caption: Dorsal view
Species: Megalancistrus sp. (LDA097)
Caption: Dorsal view
Species: Metaloricaria paucidens
Caption: Dorsal view
Species: Nannoptopoma sp. `PERU(2)`
Caption: Dorsal view
Species: Nannoptopoma sp. `PERU(2)`
Caption: Dorsal view
Species: Nannoptopoma sp. (LDA110)
Caption: Dorsal view
Species: Nannoptopoma sternoptychum
Caption: Dorsal view
Species: Nannoxyropsis acicula
Caption: Dorsal view
Species: Nannoxyropsis ephippia
Caption: Dorsal view
Species: Neblinichthys brevibracchium
Caption: Dorsal view
Species: Neblinichthys echinasus
Caption: Dorsal view
Species: Neblinichthys echinasus
Caption: Dorsal view
Species: Neblinichthys yaravi
Caption: Dorsal view
Species: Otocinclus batmani
Caption: Dorsal view
Species: Otocinclus cocama
Caption: Dorsal view
Species: Otocinclus flexilis
Caption: Dorsal view
Species: Otocinclus mariae
Caption: Dorsal view
Species: Otocinclus mura
Caption: Dorsal view
Species: Otocinclus vittatus
Caption: Dorsal view
Species: Oxyropsis wrightiana
Caption: Dorsal view
Species: Panaqolus albivermis
Caption: Dorsal view
Species: Panaqolus albomaculatus
Caption: Dorsal view
Species: Panaqolus changae
Caption: Dorsal view
Species: Panaqolus changae
Caption: Dorsal view
Species: Panaqolus gnomus
Caption: Dorsal view
Species: Panaqolus maccus
Caption: Dorsal view
Species: Panaqolus nocturnus
Caption: Dorsal view
Species: Panaqolus sp. (1)
Caption: Dorsal view
Species: Panaqolus sp. (1)
Caption: Dorsal view
Species: Panaqolus sp. (L002)
Caption: Dorsal view
Species: Panaqolus sp. (L169)
Caption: Dorsal view
Species: Panaqolus sp. (L206)
Caption: Dorsal view
Species: Panaqolus sp. (L397)
Caption: Dorsal view
Species: Panaqolus sp. (L403)
Caption: Dorsal view
Species: Panaqolus sp. (L425)
Caption: Dorsal view
Species: Panaqolus sp. (L448)
Caption: Dorsal view
Species: Panaqolus sp. (L453)
Caption: Dorsal view
Species: Panaqolus sp. (L453)
Caption: Dorsal view
Species: Panaqolus sp. (L465)
Caption: Dorsal view
Species: Panaque bathyphilus
Caption: Dorsal view
Species: Panaque cf. armbrusteri`xingu`
Caption: Dorsal view
Species: Panaque cf. cochliodon`upper magdalena`
Caption: Dorsal view
Species: Panaque nigrolineatus laurafabianae
Caption: Dorsal view
Species: Panaque sp. (L191)
Caption: Dorsal view
Species: Paralithoxus bovallii
Caption: Dorsal view
Species: Paralithoxus cf. raso
Caption: Dorsal view
Species: Paralithoxus planquettei
Caption: Dorsal view
Species: Paraloricaria vetula
Caption: Dorsal view
Species: Parancistrus aurantiacus
Caption: Dorsal view
Species: Pareiorhaphis cameroni
Caption: Dorsal view
Species: Pareiorhaphis hystrix
Caption: Dorsal view
Species: Pareiorhaphis pumila
Caption: Dorsal view
Species: Pareiorhaphis scutula
Caption: Dorsal view
Species: Pareiorhaphis steindachneri
Caption: Dorsal view
Species: Pareiorhaphis stephana
Caption: Dorsal view
Species: Pareiorhaphis vestigipinnis
Caption: Dorsal view
Species: Parotocinclus adamanteus
Caption: Dorsal view
Species: Parotocinclus bahiensis
Caption: Dorsal view
Species: Parotocinclus bahiensis
Caption: Dorsal view
Species: Parotocinclus cearensis
Caption: Dorsal view
Species: Parotocinclus doceanus
Caption: Dorsal view
Species: Parotocinclus jacumirim
Caption: Dorsal view
Species: Parotocinclus nandae
Caption: Dorsal view
Species: Parotocinclus pukuixe
Caption: Dorsal view
Species: Parotocinclus sp. `PERNAMBUCO`
Caption: Dorsal view
Species: Parotocinclus spilosoma
Caption: Dorsal view
Species: Paulasquama callis
Caption: Dorsal view
Species: Peckoltia compta
Caption: Dorsal view
Species: Peckoltia compta
Caption: Dorsal view
Species: Peckoltia ephippiata
Caption: Dorsal view
Species: Peckoltia furcata
Caption: Dorsal view
Species: Peckoltia greedoi
Caption: Dorsal view
Species: Peckoltia lujani
Caption: Dorsal view
Species: Peckoltia pankimpuju
Caption: Dorsal view
Species: Peckoltia relictum
Caption: Dorsal view
Species: Peckoltia sabaji
Caption: Dorsal view
Species: Peckoltia sp. `RIO NEGRO II`
Caption: Dorsal view
Species: Peckoltia sp. `RIO SAN JULIAN`
Caption: Dorsal view
Species: Peckoltia sp. (L055)
Caption: Dorsal view
Species: Peckoltia sp. (L076)
Caption: Dorsal view
Species: Peckoltia sp. (L205)
Caption: Dorsal view
Species: Peckoltia sp. (L211)
Caption: Dorsal view
Species: Peckoltia vermiculata
Caption: Dorsal view
Species: Peckoltia vittata
Caption: Dorsal view
Species: Peckoltia vittata
Caption: Dorsal view
Species: Pseudacanthicus pirarara
Caption: Dorsal view
Species: Pseudacanthicus pitanga
Caption: Dorsal view
Species: Pseudacanthicus serratus
Caption: Dorsal view
Species: Pseudacanthicus sp. (L063)
Caption: Dorsal view
Species: Pseudacanthicus sp. (L185)
Caption: Dorsal view
Species: Pseudacanthicus sp. (L275)
Caption: Dorsal view
Species: Pseudacanthicus sp. (L343)
Caption: Dorsal view
Species: Pseudacanthicus sp. (L452)
Caption: Dorsal view
Species: Pseudacanthicus sp. (L452)
Caption: Dorsal view
Species: Pseudancistrus asurini
Caption: Dorsal view
Species: Pseudancistrus genisetiger
Caption: Dorsal view
Species: Pseudancistrus guentheri
Caption: Dorsal view
Species: Pseudancistrus kayabi
Caption: Dorsal view
Species: Pseudancistrus kwinti
Caption: Dorsal view
Species: Pseudancistrus sidereus
Caption: Dorsal view
Species: Pseudancistrus sp. (2)
Caption: Dorsal view
Species: Pseudohemiodon aff. apithanos
Caption: Dorsal view
Species: Pseudohemiodon sp. `AMAZONAS VENEZUELA`
Caption: Dorsal view
Species: Pseudohemiodon sp. `PARAGUAY`
Caption: Dorsal view
Species: Pseudolithoxus dumus
Caption: Dorsal view
Species: Pseudolithoxus kelsorum
Caption: Dorsal view
Species: Pseudolithoxus tigris
Caption: Dorsal view
Species: Pseudoloricaria laeviuscula
Caption: Dorsal view
Species: Pterygoplichthys chrysostiktos
Caption: Dorsal view
Species: Pterygoplichthys pardalis
Caption: Dorsal view
Species: Pterygoplichthys parnaibae
Caption: Dorsal view
Species: Rhadinoloricaria sp. `PERU`
Caption: Dorsal view
Species: Rhadinoloricaria sp. `PERU`
Caption: Dorsal view
Species: Rhadinoloricaria sp. `RIO PALOMETILLA`
Caption: Dorsal view
Species: Rhinolekos britskii
Caption: Dorsal view
Species: Rhinolekos capetinga
Caption: Dorsal view
Species: Rhinolekos garavelloi
Caption: Dorsal view
Species: Rhinolekos schaeferi
Caption: Dorsal view
Species: Rhinotocinclus acuen
Caption: Dorsal view
Species: Rhinotocinclus britskii
Caption: Dorsal view
Species: Rhinotocinclus chromodontus
Caption: Dorsal view
Species: Rhinotocinclus dani
Caption: Dorsal view
Species: Rhinotocinclus dinizae
Caption: Dorsal view
Species: Rhinotocinclus discolor
Caption: Dorsal view
Species: Rhinotocinclus halbothi
Caption: Dorsal view
Species: Rhinotocinclus hardmani
Caption: Dorsal view
Species: Rhinotocinclus hera
Caption: Dorsal view
Species: Rhinotocinclus jumaorum
Caption: Dorsal view
Species: Rhinotocinclus jumaorum
Caption: Dorsal view
Species: Rhinotocinclus kwarup
Caption: Dorsal view
Species: Rhinotocinclus loxochelis
Caption: Dorsal view
Species: Rhinotocinclus marginalis
Caption: Dorsal view
Species: Rhinotocinclus pentakelis
Caption: Dorsal view
Species: Rhinotocinclus pilosus
Caption: Dorsal view
Species: Rhinotocinclus polyochrus
Caption: Dorsal view
Species: Rhinotocinclus variola
Caption: Dorsal view
Species: Rhinotocinclus yaka
Caption: Dorsal view
Species: Rineloricaria aequalicuspis
Caption: Dorsal view
Species: Rineloricaria anhaguapitan
Caption: Dorsal View
Species: Rineloricaria anitae
Caption: Dorsal view
Species: Rineloricaria baliola
Caption: Dorsal view
Species: Rineloricaria beni
Caption: Dorsal view
Species: Rineloricaria cadeae
Caption: Dorsal view
Species: Rineloricaria capitonia
Caption: Dorsal View
Species: Rineloricaria eigenmanni
Caption: Dorsal view
Species: Rineloricaria heteroptera
Caption: Dorsal view
Species: Rineloricaria heteroptera
Caption: Dorsal view
Species: Rineloricaria jubata
Caption: Dorsal view
Species: Rineloricaria jurupari
Caption: Dorsal view
Species: Rineloricaria lanceolata
Caption: Dorsal view
Species: Rineloricaria longicauda
Caption: Dorsal view
Species: Rineloricaria magdalenae
Caption: Dorsal view
Species: Rineloricaria malabarbai
Caption: Dorsal view
Species: Rineloricaria melini
Caption: Dorsal view
Species: Rineloricaria misionera
Caption: Dorsal view
Species: Rineloricaria phoxocephala
Caption: Dorsal view
Species: Rineloricaria platyura
Caption: Dorsal view
Species: Rineloricaria reisi
Caption: Dorsal View
Species: Rineloricaria rupestris
Caption: Dorsal view
Species: Rineloricaria sanga
Caption: Dorsal view
Species: Rineloricaria setepovos
Caption: Dorsal view
Species: Rineloricaria sp. `JACAREACANGA`
Caption: Dorsal view
Species: Rineloricaria sp. `RIO YARAPA`
Caption: Dorsal view
Species: Rineloricaria sp. (5)
Caption: Dorsal view
Species: Rineloricaria steinbachi
Caption: Dorsal view
Species: Rineloricaria stellata
Caption: Dorsal view
Species: Rineloricaria stewarti
Caption: Dorsal view
Species: Rineloricaria strigilata
Caption: Dorsal view
Species: Rineloricaria teffeana
Caption: Dorsal view
Species: Rineloricaria thrissoceps
Caption: Dorsal view
Species: Rineloricaria tropeira
Caption: Dorsal View
Species: Rineloricaria wolfei
Caption: Dorsal view
Species: Rineloricaria zaina
Caption: Dorsal view
Species: Rineloricaria zawadzkii
Caption: Dorsal view
Species: Schizolecis guentheri
Caption: Dorsal view
Species: Scobinancistrus sp. (L082)
Caption: Dorsal view
Species: Soromonichthys stearleyi
Caption: Dorsal view
Species: Spatuloricaria caquetae
Caption: Dorsal view
Species: Spatuloricaria sp. (LDA115)
Caption: Dorsal view
Species: Spatuloricaria tuira
Caption: Dorsal view
Species: Spectracanthicus immaculatus
Caption: Dorsal view
Species: Spectracanthicus murinus
Caption: Dorsal view
Species: Spectracanthicus sp. (L254)
Caption: Dorsal View
Species: Sturisoma reisi
Caption: Dorsal view
Species: Sturisomatichthys caquetae
Caption: Dorsal view
Species: Sturisomatichthys citurensis
Caption: Dorsal view
Species: Sturisomatichthys kneri
Caption: Dorsal view
Species: Sturisomatichthys reinae
Caption: Dorsal view
Species: Sturisomatichthys tamanae
Caption: Dorsal view
Species: Transancistrus aequinoctialis
Caption: Dorsal view
Species: Transancistrus santarosensis
Caption: Dorsal view
Species: Yaluwak primus
Caption: Dorsal view
Species: Malapterurus microstoma
Caption: Dorsal view
Species: Atopochilus sp. (1)
Caption: Dorsal View
Species: Atopodontus adriaensi
Caption: Dorsal view
Species: Atopodontus adriaensi
Caption: Dorsal view
Species: Chiloglanis anoterus
Caption: Dorsal view
Species: Chiloglanis camarabounyi
Caption: Dorsal view
Species: Chiloglanis dialloi
Caption: Dorsal view
Species: Chiloglanis kabaensis
Caption: Dorsal view
Species: Chiloglanis kolente
Caption: Dorsal view
Species: Chiloglanis longibarbis
Caption: Dorsal view
Species: Chiloglanis nzerekore
Caption: Dorsal view
Species: Chiloglanis pezoldi
Caption: Dorsal view
Species: Chiloglanis polypogon
Caption: Dorsal view
Species: Chiloglanis pretoriae
Caption: Dorsal view
Species: Chiloglanis sp. (1)
Caption: Dorsal view
Species: Chiloglanis tweddlei
Caption: Dorsal view
Species: Chiloglanis waterloti
Caption: Dorsal view
Species: Euchilichthys guentheri
Caption: Dorsal view
Species: Synodontis acanthoperca
Caption: Dorsal view
Species: Synodontis afrofischeri
Caption: Dorsal view
Species: Synodontis angelicus
Caption: Dorsal view
Species: Synodontis angelicus
Caption: Dorsal view
Species: Synodontis annectens
Caption: Dorsal view
Species: Synodontis batesii
Caption: Dorsal view
Species: Synodontis dhonti
Caption: Dorsal view
Species: Synodontis frontosus
Caption: Dorsal view
Species: Synodontis fuelleborni
Caption: Dorsal view
Species: Synodontis laessoei
Caption: Dorsal view
Species: Synodontis matthesi
Caption: Dorsal view
Species: Synodontis melanopterus
Caption: Dorsal view
Species: Synodontis nebulosus
Caption: Dorsal view
Species: Synodontis nigromaculatus
Caption: Dorsal view
Species: Synodontis ornatissimus
Caption: Dorsal view
Species: Synodontis punctulatus
Caption: Dorsal view
Species: Synodontis resupinatus
Caption: Dorsal view
Species: Synodontis rukwaensis
Caption: Dorsal view
Species: Synodontis steindachneri
Caption: Dorsal view
Species: Synodontis tessmanni
Caption: Dorsal view
Species: Synodontis tessmanni
Caption: Dorsal view
Species: Synodontis waterloti
Caption: Dorsal view
Species: Synodontis woosnami
Caption: Dorsal view
Species: Synodontis zanzibaricus
Caption: Dorsal view
Species: Phreatobius dracunculus
Caption: Dorsal view
Species: Aguarunichthys cf. tocantinsensis
Caption: Dorsal view
Species: Brachyplatystoma tigrinum
Caption: Dorsal view
Species: Iheringichthys labrosus
Caption: Dorsal view
Species: Parapimelodus nigribarbis
Caption: Dorsal view
Species: Parapimelodus sp. `MANAUS`
Caption: Dorsal view
Species: Phractocephalus hemioliopterus
Caption: Dorsal view
Species: Pimelodus fur
Caption: Dorsal view
Species: Pimelodus maculatus
Caption: Dorsal view
Species: Pseudoplatystoma fasciatum
Caption: Dorsal view
Species: Sorubim maniradii
Caption: Dorsal view
Species: Steindachneridion doceanum
Caption: Dorsal view
Species: Steindachneridion melanodermatum
Caption: Dorsal view
Species: Steindachneridion parahybae
Caption: Dorsal view
Species: Steindachneridion punctatum
Caption: Dorsal view
Species: Steindachneridion scriptum
Caption: Dorsal view
Species: Zungaro jahu
Caption: Dorsal view
Species: Oloplotosus mariae
Caption: Dorsal view
Species: Plotosus abbreviatus
Caption: Dorsal view
Species: Plotosus papuensis
Caption: Dorsal view
Species: Porochilus obbesi
Caption: Dorsal view
Species: Potamotrygon tigrina
Caption: Dorsal view
Species: Batrochoglanis acanthochiroides
Caption: Dorsal view
Species: Batrochoglanis transmontanus
Caption: Dorsal view
Species: Batrochoglanis villosus
Caption: Dorsal view
Species: Cruciglanis pacifici
Caption: Dorsal view
Species: Lophiosilurus fowleri
Caption: Dorsal view
Species: Microglanis aff. poecilus
Caption: Dorsal view
Species: Microglanis berbixae
Caption: Dorsal view
Species: Microglanis berbixae
Caption: Dorsal view
Species: Microglanis nigrolineatus
Caption: Dorsal view
Species: Microglanis variegatus
Caption: Dorsal view
Species: Pseudopimelodus mangurus
Caption: Dorsal view
Species: Psilorhynchus nudithoracicus
Caption: Dorsal View
Species: Parailia somalensis
Caption: Dorsal view
Species: Schilbe uranoscopus
Caption: Dorsal view
Species: Kryptopterus mononema
Caption: Dorsal view
Species: Kryptopterus palembangensis
Caption: Dorsal view
Species: Ompok hypophthalmus
Caption: Dorsal view
Species: Ompok supernus
Caption: Dorsal view
Species: Pterocryptis gangelica
Caption: Dorsal view
Species: Pterocryptis wynaadensis
Caption: Dorsal view
Species: Silurichthys ligneolus
Caption: Dorsal view
Species: Silurichthys phaiosoma
Caption: Dorsal view
Species: Silurus biwaensis
Caption: Dorsal view
Species: Silurus duanensis
Caption: Dorsal view
Species: Silurus grahami
Caption: Dorsal view
Species: Silurus mento
Caption: Dorsal view
Species: Silurus triostegus
Caption: Dorsal view
Species: Bagarius bagarius
Caption: Dorsal view
Species: Bagarius lica
Caption: Dorsal view
Species: Bagarius suchus
Caption: Dorsal view
Species: Caelatoglanis zonatus
Caption: Dorsal view
Species: Creteuchiloglanis bumdelingensis
Caption: Dorsal view
Species: Creteuchiloglanis gongshanensis
Caption: Dorsal view
Species: Creteuchiloglanis macropterus
Caption: Dorsal view
Species: Erethistes horai
Caption: Dorsal view
Species: Erethistoides longispinis
Caption: Dorsal view
Species: Erethistoides luteola
Caption: Dorsal view
Species: Erethistoides sicula
Caption: Dorsal view
Species: Erethistoides vescula
Caption: Dorsal view
Species: Exostoma berdmorei
Caption: Dorsal view
Species: Exostoma gaoligongense
Caption: Dorsal view
Species: Exostoma mangdechhuense
Caption: Dorsal view
Species: Exostoma tenuicaudatum
Caption: Dorsal view
Species: Glaridoglanis andersonii
Caption: Dorsal view
Species: Glyptosternon oschanini
Caption: Dorsal view
Species: Glyptothorax anamalaiensis
Caption: Dorsal view
Species: Glyptothorax chavomensis
Caption: Dorsal view
Species: Glyptothorax exodon
Caption: Dorsal view
Species: Glyptothorax filicatus
Caption: Dorsal view
Species: Glyptothorax fokiensis
Caption: Dorsal view
Species: Glyptothorax fokiensis
Caption: Dorsal view
Species: Glyptothorax kashmirensis
Caption: Dorsal view
Species: Glyptothorax ketambe
Caption: Dorsal view
Species: Glyptothorax lampris
Caption: Dorsal view
Species: Glyptothorax laosensis
Caption: Dorsal view
Species: Glyptothorax laosensis
Caption: Dorsal view
Species: Glyptothorax maceriatus
Caption: Dorsal view
Species: Glyptothorax malabarensis
Caption: Dorsal view
Species: Glyptothorax malabarensis
Caption: Dorsal view
Species: Glyptothorax nieuwenhuisi
Caption: Dorsal view
Species: Glyptothorax plectilis
Caption: Dorsal view
Species: Glyptothorax scrobiculus
Caption: Dorsal view
Species: Glyptothorax scrobiculus
Caption: Dorsal view
Species: Glyptothorax strabonis
Caption: Dorsal view
Species: Glyptothorax striatus
Caption: Dorsal view
Species: Gogangra viridescens
Caption: Dorsal view
Species: Gogangra viridescens
Caption: Dorsal view
Species: Myersglanis blythii
Caption: Dorsal view
Species: Oreoglanis colurus
Caption: Dorsal view
Species: Oreoglanis heteropogon
Caption: Dorsal view
Species: Oreoglanis laciniosa
Caption: Dorsal view
Species: Oreoglanis nakasathiani
Caption: Dorsal view
Species: Oreoglanis nakasathiani
Caption: Dorsal view
Species: Oreoglanis sudarai
Caption: Dorsal view
Species: Oreoglanis suraswadii
Caption: Dorsal view
Species: Oreoglanis tenuicauda
Caption: Dorsal view
Species: Oreoglanis vicina
Caption: Dorsal view
Species: Parachiloglanis benjii
Caption: Dorsal view
Species: Parachiloglanis benjii
Caption: Dorsal view
Species: Parachiloglanis bhutanensis
Caption: Dorsal view
Species: Parachiloglanis drukyulensis
Caption: Dorsal view
Species: Parachiloglanis drukyulensis
Caption: Dorsal view
Species: Parachiloglanis hodgarti
Caption: Dorsal view
Species: Pseudecheneis eddsi
Caption: Dorsal view
Species: Pseudecheneis intermedius
Caption: Dorsal view
Species: Pseudecheneis longipectoralis
Caption: Dorsal view
Species: Pseudecheneis sp. (2)
Caption: Dorsal view
Species: Pseudecheneis sulcata
Caption: Dorsal view
Species: Pseudecheneis sympelvica
Caption: Dorsal view
Species: Pseudolaguvia austrina
Caption: Dorsal view
Species: Pseudolaguvia ferula
Caption: Dorsal view
Species: Pseudolaguvia flavida
Caption: Dorsal view
Species: Pseudolaguvia foveolata
Caption: Dorsal view
Species: Pseudolaguvia kapuri
Caption: Dorsal View
Species: Pseudolaguvia spicula
Caption: Dorsal view
Species: Pseudolaguvia virgulata
Caption: Dorsal view
Species: Sisor rabdophorus
Caption: Dorsal view
Species: Tremeuchiloglanis rhabdura
Caption: Dorsal view
Species: Tremeuchiloglanis salicesbarba
Caption: Dorsal view
Species: Brachirus harmandi
Caption: Dorsal view
Species: Brachirus panoides
Caption: Dorsal view
Species: Brachirus panoides
Caption: Dorsal view
Species: Dichotomyctere nigroviridis
Caption: Dorsal view
Species: Pao baileyi
Caption: Dorsal view
Species: Ammoglanis natgeorum
Caption: Dorsal view
Species: Ammoglanis nheengatu
Caption: Dorsal view
Species: Cambeva alphabelardense
Caption: Dorsal view
Species: Cambeva betabelardense
Caption: Dorsal view
Species: Cambeva biseriata
Caption: Dorsal view
Species: Cambeva biseriata
Caption: Dorsal view
Species: Cambeva cauim
Caption: Dorsal view
Species: Cambeva chrysornata
Caption: Dorsal view
Species: Cambeva cubataonis
Caption: Dorsal view
Species: Cambeva gamabelardense
Caption: Dorsal view
Species: Cambeva guaratuba
Caption: Dorsal view
Species: Cambeva iheringi
Caption: Dorsal view
Species: Cambeva melanoptera
Caption: Dorsal view
Species: Cambeva melanoptera
Caption: Dorsal view
Species: Cambeva stawiarski
Caption: Dorsal view
Species: Cambeva ventropapillata
Caption: Dorsal view
Species: Cambeva ytororo
Caption: Dorsal view
Species: Cambeva ytororo
Caption: Dorsal view
Species: Haemomaster venezuelae
Caption: Dorsal view
Species: Hatcheria macraei
Caption: Dorsal view
Species: Henonemus punctatus
Caption: Dorsal view
Species: Ituglanis metae
Caption: Dorsal view
Species: Paracanthopoma alleynei
Caption: Dorsal view
Species: Pseudostegophilus maculatus
Caption: Dorsal view
Species: Rhizosomichthys totae
Caption: Dorsal view
Species: Rhizosomichthys totae
Caption: Dorsal view
Species: Stegophilus insidiosus
Caption: Dorsal view
Species: Trichomycterus banneaui
Caption: Dorsal view
Species: Trichomycterus bomboizanus
Caption: Dorsal view
Species: Trichomycterus borellii
Caption: Dorsal view
Species: Trichomycterus gabrieli
Caption: Dorsal view
Species: Trichomycterus gabrieli
Caption: Dorsal view
Species: Trichomycterus largoperculatus
Caption: Dorsal view
Species: Trichomycterus migrans
Caption: Dorsal view
Species: Trichomycterus romeroi
Caption: Dorsal view
Species: Trichomycterus spegazzinii
Caption: Dorsal view
Species: Trichomycterus spilosoma
Caption: Dorsal view
Species: Tridensimilis brevis
Caption: Dorsal view
Species: Megalechis picta
Caption: Dorsal view - adult male
Species: Hypancistrus zebra
Caption: Dorsal view - eleven day old fry
Species: Ancistrus claro
Caption: Dorsal view - male
Species: Ancistrus sp. (4)
Caption: Dorsal view - male
Species: Ancistrus sp. (L255)
Caption: Dorsal view - male
Species: Clarias batrachus
Caption: Dorsal view - mottled colouration
Species: Hypancistrus zebra
Caption: Dorsal view - nine day old fry
Species: Ancistrus sp. (L255)
Caption: Dorsal view - pair
Species: Limatulichthys griseus
Caption: Dorsal view - ParnaÃba River
Species: Panaqolus sp. `ACRE`
Caption: Dorsal view - Rio Amonia near the Brazilian town of Marechal Taumaturgo
Species: Megalodoras uranoscopus
Caption: Dorsal view (315mm SL)
Species: Brachyplatystoma juruense
Caption: Dorsal view (adult)
Species: Clarias batrachus
Caption: Dorsal view (female)
Species: Panaqolus dentex
Caption: Dorsal view (female)
Species: Peckoltia braueri
Caption: Dorsal view (female)
Species: Peckoltia sp. (L080)
Caption: Dorsal view (female)
Species: Duringlanis perugiae
Caption: Dorsal view (male)
Species: Clarias batrachus
Caption: Dorsal view (male)
Species: Ancistrus sp. (L393)
Caption: Dorsal view (male)
Species: Panaqolus dentex
Caption: Dorsal view (male)
Species: Panaqolus sp. (L169)
Caption: Dorsal view (male)
Species: Peckoltia sp. (L080)
Caption: Dorsal view (male)
Species: Erethistes jerdoni
Caption: Dorsal view (male)
Species: Ancistrus sp. `RIO FORMOSO II`
Caption: Dorsal view after capture (female)
Species: Belodontichthys dinema
Caption: Dorsal view fo head
Species: Pterygoplichthys pardalis
Caption: Dorsal view from above water
Species: Synodontis haugi
Caption: Dorsal view juvenile
Species: Synodontis haugi
Caption: Dorsal view juvenile no 2
Species: Hypostomus froehlichi
Caption: Dorsal view of a young 11 cm fish from rio formoso
Species: Pseudacanthicus sp. (L320)
Caption: Dorsal view of adult
Species: Bagrichthys macracanthus
Caption: Dorsal view of adult female
Species: Bagre urumacoensis
Caption: Dorsal view of broken neurocranium
Species: Heteropneustes fuscus
Caption: Dorsal view of cephalic fontanel
Species: Amblydoras nauticus
Caption: Dorsal view of female
Species: Brochiloricaria chauliodon
Caption: Dorsal view of female
Species: Brochiloricaria chauliodon
Caption: Dorsal view of female
Species: Hypancistrus sp. (L070)
Caption: Dorsal view of female
Species: Hypancistrus sp. (L270)
Caption: Dorsal view of female
Species: Hypancistrus sp. (L316)
Caption: Dorsal view of female
Species: Pseudacanthicus pirarara
Caption: Dorsal view of female
Species: Pseudacanthicus sp. (LDA105)
Caption: Dorsal view of female
Species: Pseudolithoxus dumus
Caption: Dorsal view of female
Species: Rineloricaria eigenmanni
Caption: Dorsal view of female
Species: Rineloricaria sp. (7)
Caption: Dorsal view of female
Species: Leporacanthicus cf. galaxias(l241)
Caption: Dorsal view of female (narrower head)
Species: Loricaria simillima
Caption: Dorsal view of four month old youngsters
Species: Farlowella platorynchus
Caption: Dorsal view of fry
Species: Dekeyseria amazonica
Caption: Dorsal view of group
Species: Breitensteinia insignis
Caption: Dorsal view of head
Species: Breitensteinia insignis
Caption: Dorsal view of head
Species: Cathorops aguadulce
Caption: Dorsal view of head
Species: Cathorops belizensis
Caption: Dorsal view of head
Species: Cathorops higuchii
Caption: Dorsal view of head
Species: Cathorops kailolae
Caption: Dorsal view of head
Species: Cathorops melanopus
Caption: Dorsal view of head
Species: Osteogeneiosus militaris
Caption: Dorsal view of head
Species: Astroblepus pholeter
Caption: Dorsal view of head
Species: Ageneiosus magoi
Caption: Dorsal view of head
Species: Trachelyopterus ceratophysus
Caption: Dorsal view of head
Species: Parauchenoglanis punctatus
Caption: Dorsal view of head
Species: Hemibagrus olyroides
Caption: Dorsal view of head
Species: Pseudomystus stenogrammus
Caption: Dorsal view of head
Species: Clariallabes melas
Caption: Dorsal view of head
Species: Dolichallabes microphthalmus
Caption: Dorsal view of head
Species: Gymnallabes typus
Caption: Dorsal view of head
Species: Gymnallabes typus
Caption: Dorsal view of head
Species: Chrysichthys delhezi
Caption: Dorsal view of head
Species: Chrysichthys laticeps
Caption: Dorsal view of head
Species: Chrysichthys longibarbis
Caption: Dorsal view of head
Species: Chrysichthys punctatus
Caption: Dorsal view of head
Species: Chrysichthys thonneri
Caption: Dorsal view of head
Species: Hemidoras stenopeltis
Caption: Dorsal view of head
Species: Acestridium discus
Caption: Dorsal view of head
Species: Ancistrus cryptophthalmus
Caption: Dorsal view of head
Species: Ancistrus macrophthalmus
Caption: Dorsal view of head
Species: Hypostomus coppenamensis
Caption: Dorsal view of head
Species: Hypostomus latifrons
Caption: Dorsal view of head
Species: Hypostomus sp. (L087)
Caption: Dorsal view of head
Species: Loricaria luciae
Caption: Dorsal view of head
Species: Loricariichthys hauxwelli
Caption: Dorsal view of head
Species: Loricariichthys hauxwelli
Caption: Dorsal view of head
Species: Loricariichthys platymetopon
Caption: Dorsal view of head
Species: Panaqolus nocturnus
Caption: Dorsal view of head
Species: Peckoltia lujani
Caption: Dorsal view of head
Species: Pseudancistrus papariae
Caption: Dorsal view of head
Species: Rineloricaria sp. (5)
Caption: Dorsal view of head
Species: Scobinancistrus aureatus
Caption: Dorsal view of head
Species: Synodontis aterrimus
Caption: Dorsal view of head
Species: Synodontis velifer
Caption: Dorsal view of head
Species: Platysilurus mucosus
Caption: Dorsal view of head
Species: Platystomatichthys sturio
Caption: Dorsal view of head
Species: Pseudoplatystoma reticulatum
Caption: Dorsal view of head
Species: Silurus glanis
Caption: Dorsal view of head
Species: Bagarius lica
Caption: Dorsal view of head
Species: Henonemus punctatus
Caption: Dorsal view of head
Species: Microglanis reikoae
Caption: Dorsal view of head, showing distinctive nostrils
Species: Akysis clinatus
Caption: Dorsal view of holotype
Species: Akysis microps
Caption: Dorsal view of holotype
Species: Akysis patrator
Caption: Dorsal view of holotype
Species: Pseudobagarius eustictus
Caption: Dorsal view of holotype
Species: Batasio tigrinus
Caption: Dorsal view of holotype
Species: Hemibagrus divaricatus
Caption: Dorsal view of holotype
Species: Hemibagrus lacustrinus
Caption: Dorsal view of holotype
Species: Hemibagrus semotus
Caption: Dorsal view of holotype
Species: Mystus zeylanicus
Caption: Dorsal view of holotype
Species: Pseudomystus bomboides
Caption: Dorsal view of holotype
Species: Pseudomystus fumosus
Caption: Dorsal view of holotype
Species: Encheloclarias kelioides
Caption: Dorsal view of holotype
Species: Ancistrus formoso
Caption: Dorsal view of holotype
Species: Pseudancistrus reus
Caption: Dorsal view of holotype
Species: Transancistrus santarosensis
Caption: Dorsal view of holotype
Species: Chiloglanis igamba
Caption: Dorsal view of holotype
Species: Chiloglanis kazumbei
Caption: Dorsal view of holotype
Species: Chiloglanis orthodontus
Caption: Dorsal view of holotype
Species: Ompok karunkodu
Caption: Dorsal view of holotype
Species: Silurichthys exortivus
Caption: Dorsal view of holotype
Species: Conta pectinata
Caption: Dorsal view of holotype
Species: Erethistes longissimus
Caption: Dorsal view of holotype
Species: Exostoma effrenum
Caption: Dorsal view of holotype
Species: Exostoma ericinum
Caption: Dorsal view of holotype
Species: Exostoma peregrinator
Caption: Dorsal view of holotype
Species: Glaridoglanis ramosa
Caption: Dorsal view of holotype
Species: Glyptothorax decussatus
Caption: Dorsal view of holotype
Species: Glyptothorax famelicus
Caption: Dorsal view of holotype
Species: Glyptothorax forabilis
Caption: Dorsal view of holotype
Species: Glyptothorax keluk
Caption: Dorsal view of holotype
Species: Glyptothorax pictus
Caption: Dorsal view of holotype
Species: Glyptothorax porrectus
Caption: Dorsal view of holotype
Species: Glyptothorax radiolus
Caption: Dorsal view of holotype
Species: Gogangra laevis
Caption: Dorsal view of holotype
Species: Pseudolaguvia assula
Caption: Dorsal view of holotype
Species: Pseudolaguvia fucosa
Caption: Dorsal view of holotype
Species: Pseudolaguvia inornata
Caption: Dorsal view of holotype
Species: Pseudolaguvia nubila
Caption: Dorsal view of holotype
Species: Pseudolaguvia viriosa
Caption: Dorsal view of holotype
Species: Oxydoras niger
Caption: Dorsal view of juvenile
Species: Ancistrus cf. cirrhosus
Caption: Dorsal view of juvenile
Species: Pseudacanthicus sp. (L320)
Caption: Dorsal view of juvenile
Species: Rhinotocinclus isabelae
Caption: Dorsal view of juvenile (1.5cm TL)
Species: Lophiobagrus brevispinis
Caption: Dorsal view of male
Species: Brochiloricaria chauliodon
Caption: Dorsal view of male
Species: Hypancistrus sp. (L070)
Caption: Dorsal view of male
Species: Hypancistrus sp. (L316)
Caption: Dorsal view of male
Species: Pseudolithoxus dumus
Caption: Dorsal view of male
Species: Rineloricaria sp. `LORETO`
Caption: Dorsal view of male
Species: Rineloricaria wolfei
Caption: Dorsal view of male
Species: Leporacanthicus cf. galaxias(l241)
Caption: Dorsal view of male (broader head)
Species: Sturisomatichthys reinae
Caption: Dorsal view of male's bristles
Species: Rineloricaria sp. (7)
Caption: Dorsal view of males
Species: Sturisomatichthys reinae
Caption: Dorsal view of males
Species: Ariopsis ariopsilus
Caption: Dorsal view of neurocranium and nuchal plate
Species: Sciades latissimum
Caption: Dorsal view of neurocranium and nuchal plate
Species: Sciades peregrinus
Caption: Dorsal view of neurocranium and nuchal plate
Species: Orinocodoras eigenmanni
Caption: Dorsal view of pair
Species: Corydoras (lineage 5) elegans
Caption: Dorsal view of pair - female below
Species: Corydoras (lineage 8 sub-clade 4) agassizii
Caption: Dorsal view of plates on head
Species: Amphiarius paleoorinocoensis
Caption: Dorsal view of posterior portion of skull
Species: Pseudomystus heokhuii
Caption: Dorsal view of preserved specimen
Species: Panaqolus gnomus
Caption: Dorsal view of preserved specimen
Species: Synodontis zambezensis
Caption: Dorsal view of preserved specimen
Species: Leiarius perruno
Caption: Dorsal view of preserved specimen
Species: Chaetostoma tachiraense
Caption: Dorsal view of preserved specimen (flipped)
Species: Farlowella azpelicuetae
Caption: Dorsal view of snout with marbled coloration
Species: Pseudoplatystoma tigrinum
Caption: Dorsal view of sub-adult
Species: Peckoltia sabaji
Caption: Dorsal view of twenty two day old
Species: Lamontichthys llanero
Caption: Dorsal view of upper body
Species: Synodontis violaceus
Caption: Dorsal view of upper body
Species: Phyllonemus typus
Caption: Dorsal view showing barbels
Species: Ancistomus sp. (L424)
Caption: Dorsal view showing size
Species: Trachelyopterus albicrux
Caption: Dorsal view showing white cross marking
Species: Brachyrhamdia thayeria
Caption: Dorsal view with Corydoras arcuatus
Species: Synodontis longirostris
Caption: Dorsal view-250 mm SL
Species: Panaqolus sp. (L374)
Caption: Dorsal view-nine months
Species: Chaetostoma microps
Caption: Dorsal view, climbing. From Hoese, Addison, Toulkeridis, & Toomey III
Species: Hemibagrus capitulum
Caption: Dorsal view, holotype of Hemibagrus chrysops
Species: Pseudancistrus kwinti
Caption: Dorsal view, male
Species: Spatuloricaria puganensis
Caption: Dorsal view, Peru, Cajamarca Region, Rio Chotano
Species: Microglanis malabarbai
Caption: Dorsal view, Province of Corrientes, Argentina,
Species: Peckoltia sp. `RIO NEGRO II`
Caption: Dorsal view, sexing (left, females; right, male)
Species: Rita gogra
Caption: Dorsal view.
Species: Glyptothorax cf. pectinopterus
Caption: Dorsal view.
Species: Glyptothorax cf. pectinopterus
Caption: Dorsal view.
Species: Chaetostoma sovichthys
Caption: Dorsal view. Catutumbo basin
Species: Ancistrus martini
Caption: Dorsal view. Photo, Nathan Lujan
Species: Hypostomus hemiurus
Caption: Dorsal view. Photo: Andrew Snyder
Species: Ancistrus patronus
Caption: Dorsal view. Photo: Nathan Lujan
Species: Microglanis parahybae
Caption: Drawing from original description; dorsal view
Species: Chaetostoma breve
Caption: Ecuador; Dorsal view
Species: Kryptopterus vitreolus
Caption: F1 - Dorsal view
Species: Chaetostoma formosae
Caption: Female - dorsal view
Species: Rineloricaria langei
Caption: Female - dorsal view
Species: Rineloricaria maacki
Caption: Female - dorsal view
Species: Epactionotus bilineatus
Caption: Female, dorsal view
Species: Pareiorhaphis hystrix
Caption: Female, dorsal view
Species: Rineloricaria daraha
Caption: Female, dorsal view
Species: Rineloricaria sp. `ARGENTINA`
Caption: Female, Dorsal view
Species: Corydoras (lineage 9) concolor
Caption: Fry, Dorsal view
Species: Rhinotocinclus sp. `RIO CAQUETA`
Caption: Gravid female, dorsal view
Species: Ancistrus cf. cirrhosus
Caption: Green Dragon Veiltail - Dorsal view
Species: Pseudohemiodon sp. `PARAGUAY`
Caption: Head, Dorsal view
Species: Dupouyichthys sapito
Caption: Holotype (USNM 121072), 23 mm, Dorsal view
Species: Microglanis ater
Caption: Holotype (ZMB 20932), dorsal view
Species: Ancistrus amaris
Caption: Holotype dorsal view
Species: Ancistrus falconensis
Caption: Holotype specimen - dorsal view
Species: Ernstichthys taquari
Caption: Holotype, dorsal view
Species: Pseudobunocephalus timbira
Caption: Holotype, dorsal view
Species: Xyliphius anachoretes
Caption: Holotype, Dorsal view
Species: Centromochlus akwe
Caption: Holotype, dorsal view
Species: Tatia caudosignata
Caption: Holotype, dorsal view
Species: Olyra astrifera
Caption: Holotype, dorsal view
Species: Tachysurus latifrontalis
Caption: Holotype, dorsal view
Species: Corydoras (lineage 8 sub-clade 4) brittoi
Caption: Holotype, dorsal view
Species: Corydoras (lineage 9) apiaka
Caption: Holotype, dorsal view
Species: Corydoras (lineage 9) pavanelliae
Caption: Holotype, dorsal view
Species: Pseudotanganikallabes prognatha
Caption: Holotype, dorsal view
Species: Pardiglanis tarabinii
Caption: Holotype, dorsal view
Species: Cetopsorhamdia clathrata
Caption: Holotype, dorsal view
Species: Cetopsorhamdia hidalgoi
Caption: Holotype, dorsal view
Species: Cetopsorhamdia spilopleura
Caption: Holotype, dorsal view
Species: Leptorhamdia aspredinoides
Caption: Holotype, dorsal view
Species: Mastiglanis yaguas
Caption: Holotype, dorsal view
Species: Pimelodella longibarbata
Caption: Holotype, dorsal view
Species: Pimelodella yaharo
Caption: Holotype, dorsal view
Species: Heteropneustes fuscus
Caption: Holotype, dorsal view
Species: Noturus maydeni
Caption: Holotype, dorsal view
Species: Ancistrus kellerae
Caption: Holotype, dorsal view
Species: Ancistrus leoni
Caption: Holotype, dorsal view
Species: Ancistrus saudades
Caption: Holotype, dorsal view
Species: Ancistrus yutajae
Caption: Holotype, dorsal view
Species: Chaetostoma chimu
Caption: Holotype, dorsal view
Species: Cordylancistrus tayrona
Caption: Holotype, dorsal view
Species: Corumbataia acanthodela
Caption: Holotype, dorsal view
Species: Curculionichthys insperatus
Caption: Holotype, dorsal view
Species: Epactionotus advenus
Caption: Holotype, dorsal view
Species: Farlowella altocorpus
Caption: Holotype, dorsal view
Species: Farlowella gianetii
Caption: Holotype, dorsal view
Species: Farlowella yarigui
Caption: Holotype, dorsal view
Species: Hemiancistrus furtivus
Caption: Holotype, dorsal view
Species: Hypancistrus margaritatus
Caption: Holotype, Dorsal view
Species: Hypancistrus phantasma
Caption: Holotype, Dorsal view
Species: Hypostomus ericae
Caption: Holotype, dorsal view
Species: Hypostomus multidens
Caption: Holotype, dorsal view
Species: Hypostomus robertsoni
Caption: Holotype, dorsal view
Species: Otocinclus mangaba
Caption: Holotype, dorsal view
Species: Parotocinclus jacksoni
Caption: Holotype, dorsal view
Species: Parotocinclus nandae
Caption: Holotype, dorsal view
Species: Rhinotocinclus hera
Caption: Holotype, dorsal view
Species: Rineloricaria aurata
Caption: Holotype, dorsal view
Species: Spectracanthicus javae
Caption: Holotype, dorsal view
Species: Spectracanthicus tocantinensis
Caption: Holotype, dorsal view
Species: Microsynodontis armatus
Caption: Holotype, dorsal view
Species: Microsynodontis laevigatus
Caption: Holotype, dorsal view
Species: Microsynodontis notatus
Caption: Holotype, dorsal view
Species: Iheringichthys syi
Caption: Holotype, dorsal view
Species: Microglanis ater
Caption: Holotype, dorsal view
Species: Microglanis carlae
Caption: Holotype, dorsal view
Species: Microglanis eurystoma
Caption: Holotype, dorsal view
Species: Microglanis garavelloi
Caption: Holotype, dorsal view
Species: Microglanis iheringi
Caption: Holotype, dorsal view
Species: Microglanis leniceae
Caption: Holotype, dorsal view
Species: Microglanis leptostriatus
Caption: Holotype, dorsal view
Species: Microglanis lundbergi
Caption: Holotype, dorsal view
Species: Microglanis maculatus
Caption: Holotype, dorsal view
Species: Microglanis malabarbai
Caption: Holotype, dorsal view
Species: Microglanis minutus
Caption: Holotype, dorsal view
Species: Microglanis nigripinnis
Caption: Holotype, dorsal view
Species: Microglanis oliveirai
Caption: Holotype, dorsal view
Species: Microglanis pataxo
Caption: Holotype, dorsal view
Species: Microglanis pleriqueater
Caption: Holotype, dorsal view
Species: Microglanis reikoae
Caption: Holotype, dorsal view
Species: Microglanis robustus
Caption: Holotype, dorsal view
Species: Microglanis sparsus
Caption: Holotype, dorsal view
Species: Microglanis xerente
Caption: Holotype, dorsal view
Species: Microglanis xylographicus
Caption: Holotype, dorsal view
Species: Pseudopimelodus atricaudus
Caption: Holotype, dorsal view
Species: Pseudopimelodus magnus
Caption: Holotype, dorsal view
Species: Rhyacoglanis annulatus
Caption: Holotype, dorsal view
Species: Rhyacoglanis epiblepsis
Caption: Holotype, dorsal view
Species: Rhyacoglanis paranensis
Caption: Holotype, dorsal view
Species: Rhyacoglanis seminiger
Caption: Holotype, dorsal view
Species: Glyptothorax distichus
Caption: Holotype, dorsal view
Species: Oreoglanis omkoiensis
Caption: Holotype, dorsal view
Species: Pseudecheneis nagalandensis
Caption: Holotype, dorsal view
Species: Cambeva flavopicta
Caption: Holotype, dorsal view
Species: Paracanthopoma saci
Caption: Holotype, dorsal view
Species: Trichogenes beagle
Caption: Holotype, dorsal view
Species: Trichomycterus lauzannii
Caption: Holotype, dorsal view
Species: Astroblepus cacharas
Caption: Holotype, dorsal view of head
Species: Peckoltia otali
Caption: Holotype, dorsal view, 76.5 mm SL
Species: Rhadinoloricaria stewarti
Caption: Holotype, dorsal view.
Species: Rhinotocinclus bockmanni
Caption: Holotype, dorsal view. Female, 21.9mm SL
Species: Trichomycterus rosablanca
Caption: Holotype, dorsal view. Photo by Felipe Villegas
Species: Ancistrus patronus
Caption: Holotype, dorsal view. Photo: Nathan Lujan
Species: Pareiorhaphis vetula
Caption: Holotype, male, dorsal view
Species: Rineloricaria isaaci
Caption: Holotype, male, dorsal view
Species: Ferrarissoaresia meridionalis
Caption: Holotype, male; Dorsal view
Species: Corydoras (lineage 6) froehlichi
Caption: Holotype; dorsal view
Species: Heptapterus carnatus
Caption: Holotype. Dorsal view. Bar = 1cm
Species: Heptapterus exilis
Caption: Holotype. Dorsal view. Bar = 1cm
Species: Tatia akroa
Caption: Holotype. Male. Dorsal view
Species: Auchenoglanis tchadiensis
Caption: Juvenile - Dorsal View
Species: Sorubimichthys planiceps
Caption: Juvenile - dorsal view
Species: Farlowella platorynchus
Caption: Juvenile dorsal view
Species: Andeancistrus platycephalus
Caption: Juvenile, Dorsal view
Species: Hypancistrus sp. `RIO GUAVIARE`
Caption: Juvenile, Dorsal view
Species: Trichomycterus vitalbrazili
Caption: Juvenile, dorsal view
Species: Chaca chaca
Caption: Juveniles, four months old; Dorsal view
Species: Pseudohemiodon sp. `MARBLED`
Caption: Juveniles; Dorsal view
Species: Spectracanthicus punctatissimus
Caption: L030 dorsal view of head
Species: Spectracanthicus punctatissimus
Caption: L030 dorsal view of head
Species: Spectracanthicus punctatissimus
Caption: L030 dorsal view of head
Species: Dekeyseria picta
Caption: L168, dorsal view
Species: Pseudolithoxus kinja
Caption: L385, Dorsal view
Species: Pseudolithoxus kinja
Caption: L492, Dorsal view
Species: Pterobunocephalus depressus
Caption: Light color variant, Dorsal view
Species: Ancistrus kellerae
Caption: Live coloration, dorsal view
Species: Ancistrus leoni
Caption: Live coloration, dorsal view
Species: Ancistrus lithurgicus
Caption: Live coloration, dorsal view
Species: Ancistrus saudades
Caption: Live coloration, dorsal view
Species: Peckoltia sp. (L140)
Caption: Male - dorsal view
Species: Rineloricaria langei
Caption: Male - dorsal view
Species: Rineloricaria maacki
Caption: Male - dorsal view
Species: Ferrarissoaresia ferrarisi
Caption: Male (Dorsal view of holotype)
Species: Scleromystax macropterus
Caption: Male (dorsal view)
Species: Hemiancistrus guahiborum
Caption: Male & female, dorsal view
Species: Epactionotus bilineatus
Caption: Male, dorsal view
Species: Rineloricaria daraha
Caption: Male, dorsal view
Species: Rineloricaria sp. `ARGENTINA`
Caption: Male, Dorsal view
Species: Bunocephalus verrucosus
Caption: Manaus; Dorsal view
Species: Hypostomus subcarinatus
Caption: MCNIP 1103, Dorsal view
Species: Cordylancistrus pijao
Caption: Middle Magdalena, Antioquia Dept. Dorsal view
Species: Mastiglanis sp. (2)
Caption: MUSM 55055, Holotype, dorsal view
Species: Microglanis poecilus
Caption: Original figure in Eigenmann (1912). Dorsal view
Species: Hypostomus multidens
Caption: Paratype, dorsal view
Species: Microglanis garavelloi
Caption: Paratype, dorsal view
Species: Pareiorhaphis vetula
Caption: Paratype, female, dorsal view
Species: Ferrarissoaresia meridionalis
Caption: Paratype, female; Dorsal view
Species: Microglanis aff. iheringi
Caption: Pectoral fin spine, dorsal view
Species: Microglanis aff. iheringi
Caption: Pectoral fin spine, dorsal view
Species: Microglanis parahybae
Caption: Pectoral fin spine, dorsal view
Species: Microglanis poecilus
Caption: Pectoral fin spine, dorsal view
Species: Microglanis poecilus
Caption: Pectoral fin spine, dorsal view
Species: Microglanis secundus
Caption: Pectoral fin spine, dorsal view
Species: Microglanis secundus
Caption: Pectoral fin spine, dorsal view
Species: Microglanis variegatus
Caption: Pectoral fin spine, dorsal view
Species: Microglanis berbixae
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis carlae
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis cottoides
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis garavelloi
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis leniceae
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis lundbergi
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis minutus
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis nigrolineatus
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis oliveirai
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis parahybae
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis pataxo
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis pleriqueater
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis reikoae
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis robustus
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis sparsus
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis xerente
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis xylographicus
Caption: Pectoral fin spine, dorsal view. Bar = 1mm
Species: Microglanis zonatus
Caption: Pectoral fin spine, dorsal view. From Eigenmann & Allen
Species: Microglanis maculatus
Caption: Pectoral fin spine, dorsal view. Holotype & paratype.
Species: Microglanis pellopterygius
Caption: Pectoral fin spine, dorsal view. Variation.
Species: Leptorhamdia aspredinoides
Caption: Pectoral spine, dorsal view
Species: Rhyacoglanis annulatus
Caption: Pectoral spine, dorsal view
Species: Rhyacoglanis epiblepsis
Caption: Pectoral spine, dorsal view. Bar = 2mm
Species: Rhyacoglanis paranensis
Caption: Pectoral spine, dorsal view. Bar = 2mm
Species: Rhyacoglanis pulcher
Caption: Pectoral spine, dorsal view. Bar = 2mm
Species: Rhyacoglanis seminiger
Caption: Pectoral spine, dorsal view. Bar = 2mm
Species: Loricariichthys hauxwelli
Caption: Posterior dorsal view
Species: Lasiancistrus caucanus
Caption: Preserved specimen - Dorsal view
Species: Ernstichthys anduzei
Caption: Rio Apure (ANSP198898), Dorsal view
Species: Dentectus barbarmatus
Caption: Rio Apure, 114.5mm SL (ANSP198883), Dorsal view
Species: Pseudohemiodon unillano
Caption: Rio Apure, 130.6mm SL (ANSP198882), Dorsal view
Species: Loricariichthys brunneus
Caption: Rio Apure, 173.4mm SL (ANSP198885), Dorsal view
Species: Sturisoma tenuirostre
Caption: Rio Apure, 207mm SL (ANSP198951_t4733), Dorsal view
Species: Rhadinoloricaria sp. `RIO APURE`
Caption: Rio Apure, 81.1mm SL (ANSP198917), Dorsal view
Species: Malacoglanis gelatinosus
Caption: Rio Ariporo, dorsal view
Species: Hypostomus ancistroides
Caption: Rio Jau, Brazil. Dorsal view
Species: Pseudopimelodus bufonius
Caption: Rio Xingu - 84mm SL - Dorsal view
Species: Scleronema minutum
Caption: Rio Yaguaron, Uruguay; Dorsal view
Species: Trichomycterus brasiliensis
Caption: Small tributary, Paraopeba. Dorsal view
Species: Hypostomus hermanni
Caption: Topotype, dorsal view
Species: Pseudoplatystoma sp. hybrid(4)
Caption: Two year old, dorsal view (18" SL)
Species: Microglanis cottoides
Caption: UFRGS 20930, Biguacu basin, Antonio Carlos, SC, Brazil. Dorsal view
Species: Synodontis nigriventris
Caption: Zebra Kutu variant-dorsal view