The list below is ordered by the number of Species by number of sightings per species. Click the column heading links to sort in different orders, click on the numbers to drill down into the detail.

Rank	Species	Keepers	Breeders	Wishes	Sightings
1.	Hypancistrus sp. (L333)	0	30	34	191
2.	Osteogaster aenea	0	60	6	168
3.	Hypancistrus sp. (L201)	0	34	21	154
4.	Hypancistrus zebra	0	53	58	152
5.	Hoplisoma paleatum	0	42	12	133
6.	Gastrodermus pygmaeus	0	23	12	128
7.	Ancistrus sp. (4)	0	27	7	128
8.	Ancistrus dolichopterus	0	20	25	118
9.	Hoplisoma trilineatum	0	19	5	98
10.	Hemiancistrus subviridis	0	5	19	97
11.	Baryancistrus demantoides	0	0	19	96
12.	Hypancistrus debilittera	0	14	17	95
13.	Panaqolus albivermis	0	4	32	92
14.	Rineloricaria sp. (L010A)	0	14	20	92
15.	Leporacanthicus joselimai	0	8	34	87
16.	Brochis splendens	0	10	8	79
17.	Osteogaster venezuelanus	0	20	6	78
18.	Peckoltia sabaji	0	0	19	78
19.	Hypancistrus sp. (L236)	0	9	33	75
20.	Baryancistrus beggini	0	5	24	73
21.	Ancistrus sp. `WABENMUSTER`	0	4	17	69
22.	Panaque nigrolineatus	0	0	6	68
23.	Hoplisoma simile	0	13	14	62
24.	Synodontis eupterus	0	1	8	61
25.	Panaqolus sp. (L002)	0	14	8	58
26.	Megalechis thoracata	0	3	6	56
27.	Hypancistrus sp. (L340)	0	12	15	55
28.	Hypancistrus sp. (L471)	0	5	16	55
29.	Hoplisoma weitzmani	0	17	8	54
30.	Sturisomatichthys aureus	0	11	9	54
31.	Pterygoplichthys gibbiceps	0	0	4	53
32.	Pseudacanthicus leopardus	0	4	12	50
33.	Pterygoplichthys pardalis	0	0	5	50
34.	Panaque sp. (L191)	0	0	5	49
35.	Agamyxis pectinifrons	0	0	11	48
36.	Peckoltia vittata	0	7	9	48
37.	Erethistes jerdoni	0	0	13	47
38.	Ancistrus ranunculus	0	2	14	46
39.	Hoplisoma metae	0	12	3	44
40.	Hoplisoma granti	0	1	3	42
41.	Hypancistrus sp. (L262)	0	11	6	42
42.	Pseudacanthicus pitanga	0	1	15	42
43.	Synodontis nigriventris	0	1	3	42
44.	Hypancistrus sp. (L270)	0	10	12	41
45.	Panaqolus claustellifer	0	7	28	41
46.	Hoplisoma schwartzi	0	0	10	40
47.	Panaqolus albomaculatus	0	0	6	40
48.	Microglanis aff. iheringi	0	4	11	40
49.	Hemiancistrus guahiborum	0	0	14	39
50.	Otocinclus macrospilus	0	0	4	39
51.	Gastrodermus napoensis	0	7	4	38
52.	Ancistrus sp. (L107)	0	8	11	37
53.	Ancistrus sp. (L393)	0	11	13	37
54.	Hypancistrus contradens	0	16	10	37
55.	Pimelodus pictus	0	0	8	37
56.	Ancistrus claro	0	10	10	36
57.	Pseudacanthicus pirarara	0	2	17	36
58.	Synodontis petricola	0	5	11	36
59.	Hoplisoma atropersonatum	0	2	10	35
60.	Peckoltia sp. (L387)	0	8	10	35
61.	Pseudorinelepis sp. (L095)	0	0	17	35
62.	Tatia intermedia	0	9	6	34
63.	Aspidoras raimundi	0	14	2	33
64.	Brochis (sub-clade 3) agassizii	0	0	4	33
65.	Hoplisoma loxozonum	0	6	4	32
66.	Hoplisoma sp. (Cw049)	0	1	6	32
67.	Hoplisoma sp. (Cw051)	0	1	3	32
68.	Acanthicus adonis	0	1	3	32
69.	Pseudacanthicus spinosus	0	4	4	32
70.	Liosomadoras oncinus	0	0	11	31
71.	Brochis (sub-clade 2) sodalis	0	0	7	31
72.	Hypancistrus furunculus	0	4	8	31
73.	Hypancistrus sp. (L174)	0	12	17	31
74.	Hypancistrus sp. (L400)	0	5	7	31
75.	Panaqolus sp. (L169)	0	5	10	31
76.	Hoplisoma sp. (Cw028)	0	0	6	30
77.	Ancistrus sp. `RIO PARAGUAY`	0	12	7	30
78.	Peckoltia sp. (L076)	0	6	12	30
79.	Pseudohemiodon aff. apithanos	0	3	18	30
80.	Trachelyopterus fisheri	0	7	10	29
81.	Brochis (sub-clade 3) robineae	0	1	10	29
82.	Gastrodermus elegans	0	6	6	29
83.	Leporacanthicus heterodon	0	2	3	29
84.	Peckoltia braueri	0	1	16	29
85.	Phractocephalus hemioliopterus	0	0	4	29
86.	Hoplisoma gossei	0	7	7	28
87.	Hoplisoma leucomelas	0	0	5	28
88.	Hoplisoma oiapoquense	0	6	3	28
89.	Osteogaster sp. (Cw014)	0	4	3	28
90.	Peckoltia lujani	0	2	1	28
91.	Rineloricaria eigenmanni	0	9	8	28
92.	Scobinancistrus raonii	0	1	13	28
93.	Synodontis angelicus	0	0	1	28
94.	Panaqolus tankei	0	4	9	27
95.	Pseudacanthicus sp. (L273)	0	0	11	27
96.	Rineloricaria parva	0	8	4	27
97.	Megalodoras uranoscopus	0	0	6	26
98.	Leporacanthicus cf. galaxias(l007)	0	2	6	26
99.	Hoplisoma colossus	0	0	2	25
100.	Osteogaster rabauti	0	3	4	25
101.	Hypancistrus sp. (L004)	0	3	4	25
102.	Pseudolithoxus anthrax	0	0	5	25
103.	Rineloricaria lanceolata	0	3	11	25
104.	Hyalobagrus flavus	0	1	8	24
105.	Pseudomystus siamensis	0	0	5	24
106.	Baryancistrus chrysolomus	0	0	14	24
107.	Synodontis decorus	0	0	2	24
108.	Dianema urostriatum	0	1	9	23
109.	Hypancistrus sp. (L401)	0	5	6	23
110.	Nannoptopoma sp. (LDA110)	0	0	10	23
111.	Parancistrus aurantiacus	0	3	12	23
112.	Auchenipterichthys coracoideus	0	2	4	22
113.	Brochis multiradiata	0	0	8	22
114.	Osteogaster melanotaenia	0	1	0	22
115.	Ancistrus sp. (3)	21	0	0	22
116.	Ancistrus triradiatus	0	2	5	22
117.	Brochis (sub-clade 3) ambiacus	0	1	1	21
118.	Gastrodermus pauciradiatus	0	1	10	21
119.	Leporacanthicus galaxias	0	4	3	21
120.	Peckoltia lineola	0	3	6	21
121.	Peckoltia sp. (L205)	0	2	5	21
122.	Pseudohemiodon apithanos	0	5	7	21
123.	Pterygoplichthys scrophus	0	0	5	21
124.	Spectracanthicus zuanoni	0	4	8	21
125.	Centromochlus musaicus	0	0	8	20
126.	Brochis (sub-clade 2) reticulata	0	1	3	20
127.	Brochis (sub-clade 3) virginiae	0	0	2	20
128.	Hoplisoma parallelum	0	1	9	20
129.	Osteogaster zygata	0	2	5	20
130.	Oxydoras niger	0	0	3	20
131.	Ancistrus sp. `RIO UCAYALI`	0	5	7	20
132.	Chaetostoma sacramento	0	0	6	20
133.	Parancistrus nudiventris	0	1	8	20
134.	Planiloricaria cryptodon	0	3	4	20
135.	Asterophysus batrachus	0	0	3	19
136.	Hypostomus faveolus	0	1	7	19
137.	Loricaria simillima	0	3	2	19
138.	Pseudacanthicus sp. (L097)	0	1	10	19
139.	Spectracanthicus cf. zuanoni	0	1	7	19
140.	Microsynodontis sp. (1)	0	1	4	19
141.	Centromochlus orca	0	0	11	18
142.	Notoglanidium macrostoma	0	0	4	18
143.	Heteropneustes fossilis	0	2	3	18
144.	Hemiodontichthys acipenserinus	0	5	2	18
145.	Hypostomus luteus	0	0	9	18
146.	Panaqolus changae	0	4	3	18
147.	Panaqolus sp. (L271)	0	1	10	18
148.	Peckoltia sp. (L494)	0	0	5	18
149.	Scobinancistrus cf. pariolispos	0	0	10	18
150.	Sturisomatichthys reinae	0	2	1	18
151.	Brachyplatystoma tigrinum	0	0	9	18
152.	Platystacus cotylephorus	0	0	8	17
153.	Brochis (sub-clade 3) leopardus	0	0	5	17
154.	Brochis (sub-clade 3) sp. (C102)	0	0	2	17
155.	Callichthys callichthys	0	0	6	17
156.	Hoplisoma boesemani	0	4	9	17
157.	Ancistrus sp. (L120)	0	0	2	17
158.	Ancistrus sp. (L309)	0	1	10	17
159.	Aphanotorulus emarginatus	0	1	8	17
160.	Hemiancistrus sp. (L128)	3	0	0	17
161.	Hypancistrus sp. (L173)	0	3	15	17
162.	Hypancistrus sp. (L450)	0	1	2	17
163.	Hypancistrus sp. (L501)	0	1	5	17
164.	Synodontis nigrita	0	0	2	17
165.	Synodontis polli	0	1	4	17
166.	Hoplisoma burgessi	0	2	6	16
167.	Amblydoras nauticus	0	1	3	16
168.	Hypostomus plecostomus	0	2	3	16
169.	Otocinclus hoppei	0	0	0	16
170.	Panaque bathyphilus	0	0	9	16
171.	Peckoltia sp. (L140)	0	6	4	16
172.	Rhinotocinclus isabelae	0	1	12	16
173.	Sturisomatichthys festivus	0	9	4	16
174.	Sturisomatichthys leightoni	0	2	3	16
175.	Brachyplatystoma filamentosum	0	0	3	16
176.	Bagarius bagarius	0	0	5	16
177.	Trachycorystes trachycorystes	0	0	4	15
178.	Mystus leucophasis	0	0	5	15
179.	Brochis (sub-clade 3) haraldschultzi	0	0	5	15
180.	Brochis (sub-clade 3) pulchra	0	0	4	15
181.	Hoplisoma armatum	0	0	1	15
182.	Hoplisoma caudimaculatum	0	5	4	15
183.	Hoplisoma melanistium	0	0	4	15
184.	Hoplisoma nattereri	0	3	5	15
185.	Ossancora punctata	0	0	5	15
186.	Pterodoras granulosus	0	0	4	15
187.	Brachyrhamdia meesi	0	1	5	15
188.	Chaetostoma dorsale	0	0	1	15
189.	Dekeyseria picta	0	0	0	15
190.	Lasiancistrus tentaculatus	0	1	3	15
191.	Parotocinclus maculicauda	0	1	7	15
192.	Peckoltia brevis	0	3	4	15
193.	Peckoltia compta	1	0	0	15
194.	Rineloricaria melini	0	1	3	15
195.	Spectracanthicus punctatissimus	0	1	6	15
196.	Synodontis brichardi	0	0	4	15
197.	Ageneiosus inermis	0	1	1	14
198.	Ageneiosus magoi	0	0	3	14
199.	Centromochlus schultzi	0	0	8	14
200.	Trachelyopterichthys taeniatus	0	0	4	14
201.	Bagroides melapterus	0	0	6	14
202.	Mystus bimaculatus	0	0	10	14
203.	Corydoras fowleri	0	3	7	14
204.	Corydoras narcissus	0	1	4	14
205.	Hoplisoma davidsandsi	0	3	6	14
206.	Hoplisoma eversi	0	0	9	14
207.	Acestridium dichromum	0	0	6	14
208.	Ancistrus macrophthalmus	0	2	3	14
209.	Hypancistrus sp. (3)	0	2	2	14
210.	Hypancistrus sp. (L066)	1	0	0	14
211.	Hypancistrus sp. (L260)	2	0	0	14
212.	Parotocinclus spilosoma	0	1	7	14
213.	Pseudacanthicus serratus	0	1	6	14
214.	Pseudolithoxus dumus	0	1	3	14
215.	Pseudolithoxus tigris	0	1	7	14
216.	Pterosturisoma microps	0	0	6	14
217.	Spectracanthicus murinus	0	1	2	14
218.	Malapterurus electricus	0	0	1	14
219.	Synodontis ocellifer	0	0	1	14
220.	Brachyplatystoma juruense	0	0	5	14
221.	Pseudopimelodus bufonius	0	0	5	14
222.	Tatia dunni	0	1	2	13
223.	Trachelyopterus galeatus	0	0	0	13
224.	Auchenoglanis occidentalis	0	0	3	13
225.	Corydoras orcesi	0	0	3	13
226.	Corydoras semiaquilus	0	2	4	13
227.	Dianema longibarbis	0	1	4	13
228.	Gastrodermus guapore	0	0	9	13
229.	Ancistrus luzia	0	2	5	13
230.	Baryancistrus xanthellus	1	0	0	13
231.	Hypostomus cochliodon	0	0	5	13
232.	Otocinclus affinis	0	0	1	13
233.	Panaqolus maccus	3	0	0	13
234.	Panaqolus sp. (L351)	0	0	4	13
235.	Panaqolus sp. (L453)	0	0	5	13
236.	Pseudohemiodon laticeps	0	1	2	13
237.	Synodontis contractus	0	1	3	13
238.	Pimelodus blochii	0	0	1	13
239.	Pimelodus ornatus	0	0	3	13
240.	Amblyceps mangois	0	0	2	12
241.	Tatia gyrinus	0	1	3	12
242.	Aspidoras fuscoguttatus	0	3	2	12
243.	Hoplisoma sp. (Cw140)	0	2	1	12
244.	Hoplisoma sterbai	6	1	0	12
245.	Osteogaster eques	1	0	0	12
246.	Scleromystax macropterus	0	1	4	12
247.	Orinocodoras eigenmanni	0	0	5	12
248.	Ictalurus punctatus	0	0	1	12
249.	Noturus gyrinus	0	0	1	12
250.	Hypancistrus sp. `LOWER RIO XINGU`	0	5	1	12
251.	Hypoptopoma gulare	0	1	3	12
252.	Megalancistrus parananus	0	0	3	12
253.	Panaque cf. armbrusteri`xingu`	0	0	0	12
254.	Peckoltia oligospila	0	0	6	12
255.	Peckoltia sp. (L377)	0	2	3	12
256.	Pseudancistrus asurini	0	0	3	12
Totals		39	919	1805	7788