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.	Hoplisoma sterbai	0	51	12	217
2.	Peckoltia compta	0	30	38	189
3.	Osteogaster aenea	0	60	5	168
4.	Hypancistrus sp. (L201)	0	34	20	153
5.	Hoplisoma panda	0	34	12	143
6.	Hemiancistrus sp. (L128)	0	1	35	122
7.	Ancistrus dolichopterus	0	20	24	120
8.	Hypancistrus sp. (L066)	0	27	16	119
9.	Baryancistrus xanthellus	0	2	32	100
10.	Osteogaster eques	0	5	23	89
11.	Leporacanthicus joselimai	0	8	33	86
12.	Hoplisoma adolfoi	0	14	18	84
13.	Osteogaster venezuelanus	0	20	6	78
14.	Hoplisoma duplicareum	0	20	6	62
15.	Hoplisoma simile	0	13	13	62
16.	Osteogaster schultzei	0	22	5	59
17.	Leporacanthicus triactis	0	0	13	58
18.	Hypancistrus sp. (L471)	0	5	15	55
19.	Hypancistrus sp. (L340)	0	12	14	54
20.	Bunocephalus coracoideus	0	3	5	51
21.	Gastrodermus hastatus	0	8	18	42
22.	Hypancistrus contradens	0	16	9	37
23.	Aspidoras raimundi	0	14	1	36
24.	Gastrodermus napoensis	0	7	3	36
25.	Brochis (sub-clade 2) sodalis	0	0	7	31
26.	Hoplisoma loxozonum	0	6	3	31
27.	Hypancistrus sp. (L400)	0	5	6	30
28.	Hoplisoma leucomelas	0	0	4	29
29.	Gastrodermus elegans	0	6	6	28
30.	Hoplisoma melini	0	5	6	28
31.	Hoplisoma oiapoquense	0	6	2	28
32.	Peckoltia braueri	0	1	15	27
33.	Hoplisoma gossei	0	7	7	26
34.	Hoplisoma axelrodi	0	5	1	23
35.	Osteogaster rabauti	0	3	4	23
36.	Horabagrus brachysoma	0	0	3	23
37.	Hypancistrus sp. (L004)	0	3	3	23
38.	Osteogaster melanotaenia	0	1	0	22
39.	Ancistrus sp. (3)	21	0	0	22
40.	Hypancistrus sp. (L401)	0	5	5	22
41.	Hoplisoma loretoense	0	2	4	21
42.	Hoplisoma tukano	0	3	7	21
43.	Hoplisoma kanei	0	0	1	20
44.	Hypancistrus sp. (L411)	0	3	6	20
45.	Chaetostoma sp. (L445)	0	0	3	19
46.	Hypostomus faveolus	0	1	7	19
47.	Hypostomus luteus	0	0	9	19
48.	Planiloricaria cryptodon	0	3	3	19
49.	Hypancistrus sp. (L501)	0	1	4	18
50.	Peckoltia sabaji	0	0	0	17
51.	Hoplosternum littorale	0	2	2	16
52.	Peckoltia sp. (L140)	0	6	3	16
53.	Brochis (sub-clade 3) sp. (C102)	0	0	1	15
54.	Hoplisoma eversi	0	0	8	15
55.	Dekeyseria picta	0	0	0	15
56.	Hypostomus plecostomus	0	2	2	15
57.	Hoplisoma paleatum	9	1	0	14
58.	Wertheimeria maculata	0	0	5	14
59.	Hypancistrus sp. (L260)	2	0	0	14
60.	Otocinclus hoppei	0	0	0	14
61.	Tatia intermedia	1	0	0	13
62.	Trachelyopterichthys taeniatus	0	0	3	13
63.	Trachelyopterus galeatus	0	0	0	13
64.	Corydoras narcissus	0	1	3	13
65.	Hoplisoma nattereri	0	3	4	13
66.	Hoplisoma sp. (Cw028)	2	0	0	13
67.	Hoplisoma weitzmani	2	0	0	13
68.	Amblydoras nauticus	0	0	0	13
69.	Ancistrus macrophthalmus	0	2	2	13
70.	Hypancistrus sp. (L270)	2	0	0	13
71.	Hypancistrus zebra	2	2	0	13
72.	Panaqolus maccus	3	0	0	13
73.	Pseudacanthicus sp. (L273)	0	0	0	13
74.	Pseudacanthicus spinosus	0	0	0	13
75.	Synodontis ocellifer	0	0	0	13
76.	Brochis britskii	0	0	1	12
77.	Gastrodermus bilineatus	0	2	1	12
78.	Megalechis picta	0	0	3	12
79.	Hypancistrus sp. (3)	0	2	1	12
80.	Hypancistrus sp. (L333)	0	0	0	12
81.	Hypancistrus yudja	0	0	0	12
82.	Panaque cf. armbrusteri`xingu`	0	0	0	12
83.	Panaque sp. (L191)	1	0	0	12
84.	Pterygoplichthys gibbiceps	5	0	0	12
85.	Rineloricaria eigenmanni	0	0	0	12
86.	Rineloricaria sp. (L010A)	3	0	0	12
87.	Scobinancistrus aureatus	0	0	0	12
88.	Malapterurus electricus	0	0	0	12
89.	Phractocephalus hemioliopterus	0	0	0	12
90.	Erethistes jerdoni	2	0	0	12
91.	Liosomadoras oncinus	1	0	0	11
92.	Hemibagrus wyckioides	0	0	0	11
93.	Brochis (sub-clade 3) ambiacus	2	0	0	11
94.	Gastrodermus guapore	0	0	8	11
95.	Gastrodermus pygmaeus	5	1	0	11
96.	Hoplisoma concolor	2	0	0	11
97.	Hoplisoma trilineatum	3	0	0	11
98.	Megalechis thoracata	2	0	0	11
99.	Ancistomus snethlageae	0	0	0	11
100.	Hemiancistrus guahiborum	1	0	0	11
101.	Hemiancistrus subviridis	2	0	0	11
102.	Hypostomus cochliodon	0	0	4	11
103.	Otocinclus cocama	2	0	0	11
104.	Panaqolus albomaculatus	0	0	0	11
105.	Panaque nigrolineatus	1	0	0	11
106.	Pseudacanthicus cf. leopardus	1	0	0	11
107.	Pseudacanthicus leopardus	2	0	0	11
108.	Pseudacanthicus pitanga	0	0	0	11
109.	Batrochoglanis raninus	0	0	6	11
110.	Auchenipterichthys coracoideus	0	0	0	10
111.	Brochis multiradiata	0	0	0	10
112.	Brochis (sub-clade 3) haraldschultzi	1	0	0	10
113.	Brochis (sub-clade 3) robineae	2	0	0	10
114.	Hoplisoma sp. (Cw140)	0	2	0	10
115.	Osteogaster sp. (Cw010)	2	0	0	10
116.	Scleromystax macropterus	0	1	3	10
117.	Ossancora punctata	0	0	0	10
118.	Ancistrus sp. (L107)	1	0	0	10
119.	Baryancistrus demantoides	0	0	0	10
120.	Baryancistrus sp. (L142)	0	0	0	10
121.	Hypancistrus furunculus	1	0	0	10
122.	Hypancistrus sp. `LOWER RIO XINGU`	0	5	0	10
123.	Hypancistrus sp. (L262)	0	0	0	10
124.	Hypancistrus sp. (L399)	0	3	3	10
125.	Megalancistrus parananus	0	0	2	10
126.	Panaqolus albivermis	0	0	0	10
127.	Panaque nigrolineatus laurafabianae	0	0	0	10
128.	Pseudacanthicus pirarara	1	0	0	10
129.	Pterosturisoma microps	0	0	0	10
130.	Rineloricaria lanceolata	1	0	0	10
131.	Scobinancistrus raonii	1	0	0	10
132.	Sturisomatichthys reinae	0	0	0	10
133.	Synodontis angelicus	1	0	0	10
134.	Synodontis nigriventris	1	0	0	10
135.	Synodontis robbianus	0	0	0	10
136.	Sorubim lima	0	0	0	10
137.	Kryptopterus vitreolus	1	0	0	10
138.	Amblyceps mangois	0	0	0	9
139.	Tetranematichthys wallacei	0	0	0	9
140.	Hemibagrus wyckii	0	0	2	9
141.	Hyalobagrus flavus	2	0	0	9
142.	Tachysurus sinensis	0	0	2	9
143.	Brochis splendens	2	0	0	9
144.	Brochis (sub-clade 2) pantanalensis	0	0	0	9
145.	Brochis (sub-clade 3) arcuata	2	0	0	9
146.	Brochis (sub-clade 3) seussi	0	0	3	9
147.	Hoplisoma cf. julii	0	0	2	9
148.	Hoplisoma sp. (Cw051)	1	0	0	9
149.	Scleromystax barbatus	2	0	0	9
150.	Agamyxis pectinifrons	5	0	0	9
151.	Megalodoras uranoscopus	0	0	0	9
152.	Ancistrus ranunculus	0	0	0	9
153.	Baryancistrus beggini	3	0	0	9
154.	Baryancistrus chrysolomus	0	0	0	9
155.	Chaetostoma formosae	4	0	0	9
156.	Chaetostoma sacramento	0	0	0	9
157.	Hypancistrus sp. (L136)	0	0	0	9
158.	Lasiancistrus tentaculatus	0	0	0	9
159.	Leporacanthicus heterodon	0	0	0	9
160.	Otocinclus vittatus	4	0	0	9
161.	Panaque schaeferi	0	0	0	9
162.	Pseudohemiodon aff. apithanos	1	0	0	9
163.	Pseudorinelepis sp. (L095)	0	0	0	9
164.	Rineloricaria melini	0	0	0	9
165.	Scobinancistrus cf. pariolispos	0	0	0	9
166.	Spectracanthicus punctatissimus	0	0	0	9
167.	Synodontis decorus	1	0	0	9
168.	Synodontis membranaceus	0	0	0	9
169.	Synodontis notatus	0	0	2	9
170.	Brachyplatystoma tigrinum	0	0	0	9
171.	Lophiosilurus alexandri	0	0	2	9
172.	Lophiosilurus fowleri	0	0	3	9
173.	Microglanis aff. iheringi	3	0	0	9
174.	Ageneiosus inermis	0	0	0	8
175.	Liosomadoras morrowi	0	0	0	8
176.	Trachelyichthys exilis	0	0	0	8
177.	Trachycorystes trachycorystes	0	0	0	8
178.	Pseudomystus siamensis	1	0	0	8
179.	Brochis (sub-clade 2) reticulata	1	0	0	8
180.	Brochis (sub-clade 3) bethanae	0	0	0	8
181.	Brochis (sub-clade 3) imitator	0	0	0	8
182.	Brochis (sub-clade 3) pulchra	1	0	0	8
183.	Brochis (sub-clade 3) robustus	0	0	0	8
184.	Brochis (sub-clade 3) sp. (C141)	0	0	0	8
185.	Corydoras orcesi	0	0	0	8
186.	Gastrodermus gracilis	0	2	7	8
187.	Gastrodermus nanus	0	0	4	8
188.	Gastrodermus pauciradiatus	0	0	0	8
189.	Hoplisoma araguaiaense	0	2	6	8
190.	Hoplisoma carlae	0	3	2	8
191.	Hoplisoma sp. (C096)	0	0	2	8
192.	Hoplisoma sp. (C133)	0	0	2	8
193.	Hoplisoma sp. (C134)	0	2	1	8
194.	Hoplisoma sp. (Cw021)	0	0	4	8
195.	Scleromystax prionotos	0	1	0	8
196.	Phyllonemus typus	0	0	0	8
197.	Oxydoras niger	0	0	0	8
198.	Platydoras armatulus	6	0	0	8
199.	Goeldiella eques	0	0	1	8
200.	Heteropneustes fossilis	0	0	0	8
201.	Ancistrus claro	0	0	0	8
202.	Ancistrus hoplogenys	0	1	7	8
203.	Ancistrus sp. (L309)	1	0	0	8
204.	Dolichancistrus fuesslii	0	0	0	8
205.	Farlowella vittata	0	0	0	8
206.	Hemiodontichthys acipenserinus	1	0	0	8
207.	Hypancistrus debilittera	3	0	0	8
208.	Hypancistrus sp. (L316)	0	0	2	8
209.	Lamontichthys llanero	0	0	0	8
210.	Leporacanthicus cf. galaxias(l240)	1	0	0	8
211.	Loricaria nimairaco	2	0	0	8
212.	Panaqolus sp. (L002)	1	0	0	8
213.	Panaqolus sp. (L206)	1	0	0	8
214.	Panaqolus sp. (L351)	0	0	0	8
215.	Panaqolus sp. (L397)	2	0	0	8
216.	Panaque armbrusteri	0	0	0	8
217.	Parancistrus nudiventris	0	0	0	8
218.	Parotocinclus maculicauda	1	0	0	8
219.	Peckoltia lineola	0	0	0	8
220.	Peckoltia lujani	0	0	0	8
221.	Peckoltia sp. (L076)	0	0	0	8
222.	Peckoltia sp. (L205)	0	0	0	8
223.	Peckoltia vittata	0	0	0	8
224.	Pseudolithoxus anthrax	0	0	0	8
225.	Rhadinoloricaria ommation	0	1	2	8
226.	Spectracanthicus murinus	0	0	0	8
227.	Spectracanthicus zuanoni	0	0	0	8
228.	Microsynodontis polli	0	0	0	8
229.	Synodontis pardalis	0	0	3	8
230.	Synodontis pleurops	0	0	0	8
231.	Brachyplatystoma filamentosum	0	0	0	8
232.	Brachyplatystoma juruense	0	0	0	8
233.	Pimelodus ornatus	0	0	0	8
234.	Pseudopimelodus bufonius	0	0	0	8
235.	Pareutropius buffei	2	0	0	8
236.	Bunocephalus verrucosus	0	0	0	7
237.	Asterophysus batrachus	0	0	0	7
238.	Centromochlus schultzi	0	0	0	7
239.	Duringlanis perugiae	1	0	0	7
240.	Duringlanis romani	1	1	0	7
241.	Tatia dunni	0	0	0	7
242.	Bagroides melapterus	1	0	0	7
243.	Mystus mysticetus	0	0	0	7
244.	Tachysurus trilineatus	0	1	0	7
245.	Brochis (sub-clade 2) geryi	0	1	12	7
246.	Brochis (sub-clade 3) agassizii	1	0	0	7
247.	Brochis (sub-clade 3) ephippifer	0	0	0	7
248.	Callichthys callichthys	0	0	0	7
249.	Dianema urostriatum	0	0	0	7
250.	Hoplisoma brevirostre	2	0	0	7
251.	Hoplisoma granti	2	0	0	7
252.	Hoplisoma habrosum	3	0	0	7
253.	Hoplisoma metae	2	0	0	7
254.	Hoplisoma parallelum	0	0	0	7
255.	Hoplisoma sp. (C091)	0	0	0	7
256.	Hoplisoma sp. (Cw062)	0	1	0	7
Totals		159	543	628	4808