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: Scleromystax barbatus
Caption: Adult male
Species: Chromidotilapia mrac
Caption: Adult male
Species: Congochromis squamiceps
Caption: Adult male
Species: Cyclopharynx fwae
Caption: Adult male
Species: Gobiocichla ethelwynnae
Caption: Adult male
Species: Gobiocichla wonderi
Caption: Adult male
Species: Hemichromis frempongi
Caption: Adult male
Species: Lamprologus teugelsi
Caption: Adult male
Species: Nanochromis nudiceps
Caption: Adult male
Species: Nanochromis splendens
Caption: Adult male
Species: Nanochromis transvestitus
Caption: Adult male
Species: Parananochromis caudifasciatus
Caption: Adult male
Species: Parananochromis ornatus
Caption: Adult male
Species: Wallaceochromis rubrolabiatus
Caption: Adult male
Species: Wallaceochromis signatus
Caption: Adult male
Species: Dawkinsia rohani
Caption: Adult male
Species: Dawkinsia rohani
Caption: Adult male
Species: Semotilus atromaculatus
Caption: Adult Male
Species: Ancistrus cf. cirrhosus
Caption: Adult Male
Species: Ancistrus cf. cirrhosus
Caption: Adult Male
Species: Ancistrus dolichopterus
Caption: Adult male
Species: Ancistrus sp. (L120)
Caption: Adult male
Species: Ancistrus sp. (L255)
Caption: Adult male
Species: Ancistrus sp. (L338)
Caption: Adult male
Species: Ancistrus sp. (L514)
Caption: Adult male
Species: Baryancistrus sp. (L142)
Caption: Adult Male
Species: Chaetostoma sp. (1)
Caption: Adult male
Species: Hypancistrus sp. (L260)
Caption: Adult male
Species: Panaqolus sp. (L374)
Caption: Adult male
Species: Pseudacanthicus sp. (L065)
Caption: Adult male
Species: Pseudacanthicus sp. (L427)
Caption: Adult Male
Species: Pseudacanthicus sp. (L452)
Caption: Adult male
Species: Microsynodontis polli
Caption: Adult male
Species: Synodontis lucipinnis
Caption: Adult male
Species: Synodontis multipunctatus
Caption: Adult male
Species: Etheostoma caeruleum
Caption: Adult Male
Species: Hypancistrus lunaorum
Caption: Adult male (old)
Species: Brochiloricaria chauliodon
Caption: Adult male (Rio Parana at San Pedro town)
Species: Ancistrus sp. (L514)
Caption: adult male - ventral view
Species: Lepomis gulosus
Caption: Adult Male Caught In a Marina
Species: Lepomis macrochirus
Caption: Adult male fanning eggs
Species: Hemichromis guttatus
Caption: Adult male from Benin
Species: Chromidotilapia elongata
Caption: Adult male from Dimonika
Species: Hemichromis elongatus
Caption: Adult male from Gabon
Species: Chromidotilapia kingsleyae
Caption: Adult male from region of Bijoum
Species: Hemichromis bimaculatus
Caption: Adult male from Sierra Leone
Species: Lepomis macrochirus
Caption: Adult male guarding nest
Species: Corydoras(ln5) sp. (Cw022)
Caption: Adult male in breeding color
Species: Lamprologus tigripictilis
Caption: Adult male in display
Species: Ancistrus sp. `RIO FORMOSO II`
Caption: Adult male in Rio Formoso, Mato Grosso do Sul
Species: Ancistrus sp. (L486)
Caption: Adult male in spawning condition
Species: Pelvicachromis subocellatus
Caption: Adult male of Matadi form
Species: Thoracochromis demeusii
Caption: Adult male of possibly T. demeusii
Species: Lamprologus congoensis
Caption: Adult male, aquarium strain
Species: Pelvicachromis pulcher
Caption: Adult male, aquarium strain
Species: Wallaceochromis humilis
Caption: Adult male, Kasewe population
Species: Pelvicachromis taeniatus
Caption: Adult male, Niger River
Species: Lamprologus tigripictilis
Caption: Adult male, submissive coloration
Species: Megalechis picta
Caption: Dorsal view - adult male
Species: Baryancistrus xanthellus
Caption: L085 adult male
Species: Pelvicachromis taeniatus wouri
Caption: Nearly adult male
Species: Panaqolus sp. (L374)
Caption: Nine months, forground-adult male above
Species: Astatotilapia flavijosephii
Caption: Semiadult male
Species: Limbochromis robertsi
Caption: Semiadult male
Species: Nanochromis parilus
Caption: Semiadult male
Species: Etheostoma blennioides
Caption: Subadult Male
Species: Baryancistrus sp. `BELO MONTE`
Caption: Underwater: Adult male
Species: Pareiorhaphis hystrix
Caption: Variation in adult male pectoral-fin spines
Species: Lepomis gibbosus
Caption: Wild Caught Adult Male