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Species: Hypancistrus lunaorum Caption: H. cf. lunaorum	Species: Synodontis zambezensis Caption: Habitait: Pungwe River - Gorongosa District Border
Species: Akysis fontaneus Caption: Habitat	Species: Parakysis hystriculus Caption: Habitat
Species: Amblyceps cerinum Caption: Habitat	Species: Amblyceps mangois Caption: Habitat
Species: Amblyceps tenuispinis Caption: Habitat	Species: Platystacus cotylephorus Caption: Habitat
Species: Hemibagrus capitulum Caption: Habitat	Species: Hemibagrus hoevenii Caption: Habitat
Species: Hemibagrus velox Caption: Habitat	Species: Hyalobagrus flavus Caption: Habitat
Species: Mystus aff. gulio Caption: Habitat	Species: Mystus bimaculatus Caption: Habitat
Species: Mystus bimaculatus Caption: Habitat	Species: Pseudomystus heokhuii Caption: Habitat
Species: Pseudomystus heokhuii Caption: Habitat	Species: Pseudomystus leiacanthus Caption: Habitat
Species: Corydoras nattereri Caption: Habitat	Species: Corydoras septentrionalis Caption: Habitat
Species: Corydoras septentrionalis Caption: Habitat	Species: Chaca bankanensis Caption: Habitat
Species: Chaca bankanensis Caption: Habitat	Species: Clarias leiacanthus Caption: Habitat
Species: Clarias leiacanthus Caption: Habitat	Species: Clarias nieuhofii Caption: Habitat
Species: Nannoglanis fasciatus Caption: Habitat	Species: Nemuroglanis furcatus Caption: Habitat
Species: Nemuroglanis furcatus Caption: Habitat	Species: Pseudeutropius moolenburghae Caption: Habitat
Species: Corumbataia cuestae Caption: Habitat	Species: Corumbataia cuestae Caption: Habitat
Species: Panaqolus claustellifer Caption: Habitat	Species: Pseudacanthicus leopardus Caption: Habitat
Species: Synodontis vanderwaali Caption: Habitat	Species: Kryptopterus limpok Caption: Habitat
Species: Kryptopterus macrocephalus Caption: Habitat	Species: Kryptopterus macrocephalus Caption: Habitat
Species: Ompok rhadinurus Caption: Habitat	Species: Silurichthys indragiriensis Caption: Habitat
Species: Silurichthys indragiriensis Caption: Habitat	Species: Glyptothorax amnestus Caption: Habitat
Species: Sisor rabdophorus Caption: Habitat	Species: Trichomycterus ytororo Caption: Habitat
Species: Heteropneustes fossilis Caption: Habitat : A slow moving paddy canal in North India	Species: Chaetostoma formosae Caption: Habitat : Rio Tulumayo
Species: Chaetostoma formosae Caption: Habitat : Rio Tulumayo river bed	Species: Hemiancistrus subviridis Caption: Habitat in background
Species: Glyptothorax cf. pectinopterus Caption: Habitat in Dehradun, Uttarakhand, India	Species: Glyptothorax cf. pectinopterus Caption: Habitat in Dehradun, Uttarakhand, India
Species: Pseudolaguvia austrina Caption: Habitat in Kerala, India	Species: Olyra saginata Caption: Habitat in Tuisi River, Mizoram, India
Species: Curculionichthys hera Caption: Habitat of type locality	Species: Pseudancistrus kwinti Caption: Habitat photo showing the holotype location
Species: Pseudancistrus nigrescens Caption: Habitat, Rio Uraricoera	Species: Pseudancistrus nigrescens Caption: Habitat, Rio Uraricoera
Species: Hemiancistrus subviridis Caption: Habitat.	Species: Chaetostoma guairense Caption: Habitat: Rio Aragua, Venezuela
Species: Chiloglanis trilobatus Caption: Habitat: river that flows into Lake Rukwa, Tanzania	Species: Spatuloricaria tuira Caption: Habitat: "Aufwuchs" or algae biofilm
Species: Plotosus canius Caption: Habitat: 1°24'29.0"N 103°58'45.2"E	Species: Plotosus canius Caption: Habitat: 1°24'29.0"N 103°58'45.2"E
Species: Baryancistrus xanthellus Caption: Habitat: above water	Species: Hisonotus pantherinus Caption: Habitat: Arroyo Garibaldi, Misiones, Argentina
Species: Noturus flavus Caption: Habitat: Birdtail River, Birtle, Manitoba, Canada	Species: Noturus flavus Caption: Habitat: Birdtail River, Birtle, Manitoba, Canada
Species: Farlowella platorynchus Caption: Habitat: Blackwater	Species: Malacoglanis gelatinosus Caption: Habitat: Cano Palomas
Species: Corydoras septentrionalis Caption: Habitat: Carefully pulling net to shore	Species: Hypostomus plecostomoides Caption: Habitat: Collecting adult fish from driftwood snag
Species: Hypostomus plecostomoides Caption: Habitat: Collecting adult fish from driftwood snag	Species: Farlowella vittata Caption: Habitat: Collecting from submerged foliage
Species: Hypoptopoma thoracatum Caption: Habitat: Collecting from submerged foliage	Species: Trichomycterus iheringi Caption: Habitat: Collecting in Rio Jau
Species: Corydoras venezuelanus Caption: Habitat: Collecting the pictured fish	Species: Corydoras septentrionalis Caption: Habitat: Collecting with seine net
Species: Hypoptopoma sp. `RIO PARANA` Caption: Habitat: collection site and method	Species: Clarias leiacanthus Caption: Habitat: Creek near Sanggau in Kalimantan
Species: Hypostomus lima Caption: Habitat: Creek trib of rio das Velhas	Species: Hypostomus lima Caption: Habitat: Creek trib of rio das Velhas
Species: Hypostomus affinis Caption: Habitat: Creek tributary, Piracicaba (Doce basin)	Species: Hypostomus affinis Caption: Habitat: Creek tributary, Piracicaba (Doce basin)
Species: Chiloglanis pretoriae Caption: Habitat: Crocodile River	Species: Silurus triostegus Caption: Habitat: Dez River at Harmaleh
Species: Lasiancistrus tentaculatus Caption: Habitat: Driftwood tangle	Species: Panaqolus maccus Caption: Habitat: Driftwood tangle
Species: Platystacus cotylephorus Caption: Habitat: Essequibo river, Guyana	Species: Trachelyopterus galeatus Caption: Habitat: floating grasses, Rio Tapajós
Species: Pseudolaguvia foveolata Caption: Habitat: Flowing larger river with rocky substrate.	Species: Cnidoglanis macrocephalus Caption: Habitat: Found under ledges during the day
Species: Cnidoglanis macrocephalus Caption: Habitat: Found under ledges during the day	Species: Corydoras boesemani Caption: Habitat: Gran Rio, Surinam
Species: Phreatobius cisternarum Caption: Habitat: Hand dug wells	Species: Ancistrus sp. (L071) Caption: Habitat: Igarape Piraruaia, (Trib. Rio Tefe)(L181)
Species: Corydoras septentrionalis Caption: Habitat: Isolated pools in drying river bed	Species: Ancistomus snethlageae Caption: Habitat: Itaituba, Middle Rio Tapajós
Species: Ancistrus sp. (L071) Caption: Habitat: Itaituba, Middle Rio Tapajós	Species: Hypancistrus sp. (L260) Caption: Habitat: Itaituba, Middle Rio Tapajós
Species: Leporacanthicus joselimai Caption: Habitat: Itaituba, Middle Rio Tapajós	Species: Leporacanthicus sp. (L263) Caption: Habitat: Itaituba, Middle Rio Tapajós
Species: Peckoltia sabaji Caption: Habitat: Itaituba, Middle Rio Tapajós	Species: Peckoltia sp. (L265) Caption: Habitat: Itaituba, Middle Rio Tapajós
Species: Pseudacanthicus sp. (L273) Caption: Habitat: Itaituba, Middle Rio Tapajós	Species: Pseudancistrus zawadzkii Caption: Habitat: Itaituba, Middle Rio Tapajós
Species: Scobinancistrus sp. (L368) Caption: Habitat: Itaituba, Middle Rio Tapajós	Species: Scobinancistrus sp. (L368) Caption: Habitat: Itaituba, Middle Rio Tapajós
Species: Spectracanthicus immaculatus Caption: Habitat: Itaituba, Middle Rio Tapajós	Species: Spectracanthicus murinus Caption: Habitat: Itaituba, Middle Rio Tapajós
Species: Spectracanthicus murinus Caption: Habitat: Itaituba, Middle Rio Tapajós	Species: Pseudolaguvia shawi Caption: Habitat: Jorai River, West Bengal
Species: Pseudolaguvia shawi Caption: Habitat: Jorai River, West Bengal	Species: Panaque nigrolineatus Caption: Habitat: Juveniles can be found on submerged wood
Species: Mystus pelusius Caption: Habitat: Karun River at Ahvaz	Species: Bagrus docmak Caption: Habitat: Kazinga Channel, Western Region, Uganda
Species: Bagrus docmak Caption: Habitat: Kazinga Channel, Western Region, Uganda	Species: Ancistrus sp. (L071) Caption: Habitat: Lago Geral, Rio Jauari drainage
Species: Synodontis afrofischeri Caption: Habitat: Lake Nabugabo, Uganda	Species: Microglanis variegatus Caption: Habitat: Leaf litter
Species: Chaetostoma sp. (L402) Caption: Habitat: Lifting flat stones to collect fish	Species: Pterygoplichthys gibbiceps Caption: Habitat: Lower Rio Branco
Species: Squaliforma squalina Caption: Habitat: Lower Rio Branco	Species: Platynematichthys notatus Caption: Habitat: Lower Rio Branco
Species: Centromochlus sp. (1) Caption: Habitat: Lower Rio Tapajós	Species: Peckoltia sp. (L140) Caption: Habitat: Lower Rio Tapajós
Species: Synodontis melanostictus Caption: Habitat: Lufubu River entering into Lake Tanganyika	Species: Synodontis melanostictus Caption: Habitat: Lufubu River entering into Lake Tanganyika
Species: Oreoglanis sudarai Caption: Habitat: Mae Chaem district, Chiang Mai Province	Species: Pseudostegophilus nemurus Caption: Habitat: Main Amazon channel
Species: Hypostomus robinii Caption: Habitat: Maracas river, Trinidad	Species: Microglanis variegatus Caption: Habitat: Mocache river, Ecuador
Species: Corydoras septentrionalis Caption: Habitat: Open river with sandy banks	Species: Clarias alluaudi Caption: Habitat: Papyrus swamp 8 km north of Nkozi, Uganda
Species: Clarias alluaudi Caption: Habitat: Papyrus swamp, Uganda	Species: Clarias alluaudi Caption: Habitat: Papyrus swamp, Uganda
Species: Chiloglanis sp. `PUNGWE RIVER` Caption: Habitat: Pungwe River, Gorongosa District Border	Species: Malacoglanis gelatinosus Caption: Habitat: Rio Ariporo
Species: Chaetostoma platyrhynchus Caption: Habitat: Rio Caqueta basin, Florencia	Species: Malacoglanis gelatinosus Caption: Habitat: Rio Chire Nuevo
Species: Ancistrus sp. (L289) Caption: Habitat: Rio Curuá-Una	Species: Ancistrus sp. (L289) Caption: Habitat: Rio Curuá-Una
Species: Hypancistrus sp. (L270) Caption: Habitat: Rio Curuá-Una	Species: Hypancistrus sp. (L270) Caption: Habitat: Rio Curuá-Una
Species: Peckoltia sabaji Caption: Habitat: Rio Curuá-Una	Species: Peckoltia sp. (L288) Caption: Habitat: Rio Curuá-Una
Species: Peckoltia sp. (L288) Caption: Habitat: Rio Curuá-Una	Species: Hypostomus cf. paulinus Caption: Habitat: Rio das Velhas
Species: Ancistrus chagresi Caption: Habitat: Rio Ipeti: Panama	Species: Hypostomus aspidolepis Caption: Habitat: Rio Ipeti: Panama
Species: Sturisomatichthys panamense Caption: Habitat: Rio Ipeti: Panama	Species: Guyanancistrus sp. (1) Caption: Habitat: Rio Macapa: Brazil
Species: Sturisomatichthys aureus Caption: Habitat: Rio Magdalena at Ricaurte	Species: Ancistrus dolichopterus Caption: Habitat: Rio Negro, Brazil
Species: Auchenipterichthys longimanus Caption: Habitat: Rio Nhamundá, Brazil	Species: Centromochlus orca Caption: Habitat: Rio Nhamundá, Brazil
Species: Centromochlus orca Caption: Habitat: Rio Nhamundá, Brazil	Species: Tatia nigra Caption: Habitat: Rio Nhamundá, Brazil
Species: Pimelodella sp. `NHAMUNDA` Caption: Habitat: Rio Nhamundá, Brazil	Species: Ancistrus dolichopterus Caption: Habitat: Rio Nhamundá, Brazil
Species: Ancistrus sp. `NHAMUNDA` Caption: Habitat: Rio Nhamundá, Brazil	Species: Dekeyseria scaphirhynchus Caption: Habitat: Rio Nhamundá, Brazil
Species: Hypancistrus sp. (L475) Caption: Habitat: Rio Nhamundá, Brazil	Species: Hypostomus carinatus Caption: Habitat: Rio Nhamundá, Brazil
Species: Leporacanthicus galaxias Caption: Habitat: Rio Nhamundá, Brazil	Species: Pseudolithoxus kinja Caption: Habitat: Rio Nhamundá, Brazil
Species: Pseudoloricaria laeviuscula Caption: Habitat: Rio Nhamundá, Brazil	Species: Peckoltia sp. (L477) Caption: Habitat: Rio Nhamundá, Brazil (lower river habitat)
Species: Peckoltia sp. (L477) Caption: Habitat: Rio Nhamundá, Brazil (middle river habitat)	Species: Hypostomus latifrons Caption: Habitat: Rio Paraguay
Species: Hypostomus roseopunctatus Caption: Habitat: Rio Parana, Corrientes State, Argentina	Species: Henonemus taxistigmus Caption: Habitat: Rio Tinaco, Venezuela
Species: Baryancistrus chrysolomus Caption: Habitat: Rio Xingu	Species: Pseudancistrus asurini Caption: Habitat: Rio Xingu
Species: Loricaria birindellii Caption: Habitat: Rio Xingu pool	Species: Hypancistrus zebra Caption: Habitat: Rio Xingu, Brazil
Species: Leporacanthicus heterodon Caption: Habitat: Rio Xingu, Brazil	Species: Pseudecheneis sulcata Caption: Habitat: Rishi River,nr Kalimpong, NE Bengal,India
Species: Pseudecheneis sulcata Caption: Habitat: Rishi River,nr Kalimpong,NE Bengal,India	Species: Pseudecheneis sulcata Caption: Habitat: Rishi River,nr Kalimpong,NE Bengal,India
Species: Noturus insignis Caption: Habitat: Rivanna River, Virginia, USA	Species: Noturus insignis Caption: Habitat: Rivanna River, Virginia, USA
Species: Austroglanis gilli Caption: Habitat: Rondegat River, Cederberg Mountains	Species: Reganella depressa Caption: Habitat: sandbanks, Lower Rio Branco
Species: Corydoras boesemani Caption: Habitat: Sandy beach	Species: Hypancistrus sp. (L070) Caption: Habitat: Santarém boatyard
Species: Squaliforma sp. (L131) Caption: Habitat: Santarém boatyard	Species: Chaetostoma joropo Caption: Habitat: Serrania de La Macarena
Species: Baryancistrus xanthellus Caption: Habitat: Shallow, fast-flowing Rio Xingu	Species: Imparfinis pseudonemacheir Caption: Habitat: Shallow, flowing water over small rocks
Species: Aphanotorulus ammophilus Caption: Habitat: Shallow, flowing water over small rocks	Species: Lamontichthys llanero Caption: Habitat: Shallow, flowing water over small rocks
Species: Loricariichthys brunneus Caption: Habitat: Shallow, muddy pools	Species: Chaetostoma sp. (L402) Caption: Habitat: Shallow, shady and rock strewn stream
Species: Phenacorhamdia tenebrosa Caption: Habitat: small tributary of Paraopeba	Species: Trichomycterus brasiliensis Caption: Habitat: small tributary of Paraopeba
Species: Phreatobius sp. (1) Caption: Habitat: Sodden leaf litter	Species: Acanthodoras cataphractus Caption: Habitat: submersed terrestrial grasses in this small Amazon side channel
Species: Agamyxis pectinifrons Caption: Habitat: submersed terrestrial grasses in this small Amazon side channel	Species: Amblydoras nauticus Caption: Habitat: submersed terrestrial grasses in this small Amazon side channel
Species: Platydoras armatulus Caption: Habitat: submersed terrestrial grasses in this small Amazon side channel	Species: Glyptosternon reticulatum Caption: Habitat: Trib. of Kyzylungugir River, S.Kyrgyzstan
Species: Corydoras aeneus Caption: Habitat: Trinidad	Species: Corydoras aeneus Caption: Habitat: Trinidad
Species: Peckoltia sabaji Caption: Habitat: type locality	Species: Erethistoides sicula Caption: Habitat: type locality
Species: Erethistoides sicula Caption: Habitat: type locality	Species: Erethistoides sicula Caption: Habitat: type locality
Species: Baryancistrus xanthellus Caption: Habitat: Underwater	Species: Noturus gyrinus Caption: Habitat: Unicorn Lake, Maryland, USA
Species: Glyptothorax malabarensis Caption: Habitat: Urutty Stream, Pottichapara,Aralam Wildlife Sanctuary, Kerala, India	Species: Farlowella vittata Caption: Habitat: Vegetation at rivers edge
Species: Horabagrus brachysoma Caption: Habitat: Vembanad Lake, Kerala	Species: Loricariichthys brunneus Caption: Habitat: Venezuelan llanos in the dry season
Species: Rineloricaria eigenmanni Caption: Habitat: Venezuelan llanos in the dry season	Species: Corydoras venezuelanus Caption: Habitat: Venezuelan Stream
Species: Corydoras venezuelanus Caption: Habitat: Venezuelan Stream	Species: Corydoras venezuelanus Caption: Habitat: Venezulan creek or
Species: Corydoras venezuelanus Caption: Habitat: Venezulan creek or	Species: Farlowella acus Caption: Habitat:- Rio Aragua, Venezuela
Species: Hemiancistrus sp. (L128) Caption: Half spotted colouration	Species: Parancistrus aurantiacus Caption: Half way through colouration change
Species: Pimelodus ornatus Caption: Handfeeding	Species: Pimelodus ornatus Caption: Handfeeding
Species: Scobinancistrus aureatus Caption: Head of female	Species: Scobinancistrus aureatus Caption: Head of male
Species: Chrysichthys ornatus Caption: Head on view	Species: Amblydoras nauticus Caption: Head on view
Species: Brachyrhamdia thayeria Caption: Head on view	Species: Pimelodella sp. (3) Caption: Head on view
Species: Hypancistrus sp. (L201) Caption: Head on view	Species: Hypostomus regani Caption: Head on view
Species: Rhadinoloricaria ommation Caption: Head on view	Species: Phractocephalus hemioliopterus Caption: Head on view of juvenile
Species: Pseudohemiodon sp. `PARAGUAY` Caption: Head, Dorsal view	Species: Akysis longifilis Caption: Head-on view
Species: Ketengus typus Caption: Head-on view	Species: Platystacus cotylephorus Caption: Head-on view
Species: Batasio dayi Caption: Head-on view	Species: Mystus bocourti Caption: Head-on view
Species: Pseudomystus cf. stenomus Caption: Head-on view	Species: Pseudomystus stenogrammus Caption: Head-on view
Species: Brochis multiradiatus Caption: Head-on view	Species: Corydoras adolfoi Caption: Head-on view
Species: Corydoras concolor Caption: Head-on view	Species: Corydoras julii Caption: Head-on view
Species: Corydoras melini Caption: Head-on view	Species: Corydoras rabauti Caption: Head-on view
Species: Heterobranchus sp. hybrid Caption: Head-on view	Species: Amblydoras nauticus Caption: Head-on view
Species: Platydoras armatulus Caption: Head-on view	Species: Pterodoras granulosus Caption: Head-on view
Species: Pterodoras granulosus Caption: Head-on view	Species: Noturus insignis Caption: Head-on view
Species: Ancistrus ranunculus Caption: Head-on view	Species: Ancistrus sp. (L370) Caption: Head-on view
Species: Baryancistrus chrysolomus Caption: Head-on view	Species: Chaetostoma sp. (L455) Caption: Head-on view
Species: Hypancistrus sp. (L260) Caption: Head-on view	Species: Hypancistrus sp. (L270) Caption: Head-on view
Species: Hypoptopoma sp. `PERU WHITE` Caption: Head-on view	Species: Hypostomus sp. (L233) Caption: Head-on view
Species: Hypostomus sp. (L360) Caption: Head-on view	Species: Leporacanthicus heterodon Caption: Head-on view
Species: Loricaria sp. `RIO ATABAPO` Caption: Head-on view	Species: Peckoltia sp. (L288) Caption: Head-on view
Species: Pseudacanthicus spinosus Caption: Head-on view	Species: Pseudancistrus sp. (2) Caption: Head-on view
Species: Hemisynodontis membranacea Caption: Head-on view	Species: Synodontis angelicus Caption: Head-on view
Species: Synodontis frontosus Caption: Head-on view	Species: Synodontis lucipinnis Caption: Head-on view
Species: Synodontis orientalis Caption: Head-on view	Species: Synodontis schoutedeni Caption: Head-on view
Species: Pangasius sanitwongsei Caption: Head-on view	Species: Pimelodus albicans Caption: Head-on view
Species: Pimelodus albicans Caption: Head-on view	Species: Pimelodus ornatus Caption: Head-on view
Species: Sorubim lima Caption: Head-on view	Species: Batrochoglanis raninus Caption: Head-on view
Species: Creteuchiloglanis gongshanensis Caption: Head-on view	Species: Erethistes jerdoni Caption: Head-on view
Species: Erethistes jerdoni Caption: Head-on view	Species: Glaridoglanis andersonii Caption: Head-on view
Species: Pareuchiloglanis gracilicaudata Caption: Head-on view	Species: Pseudecheneis sulcata Caption: Head-on view
Species: Ituglanis metae Caption: Head-on view	Species: Ancistrus cf. cirrhosus Caption: Head-on view of albino male
Species: Hypostomus sp. (L229) Caption: Head-on view of juvenile (5cm TL)	Species: Denticetopsis praecox Caption: Head-on view of mouth
Species: Clarias batrachus Caption: Heavily gravid female	Species: Crossoloricaria cephalaspis Caption: Hiding in the sand
Species: Clupisoma longianale Caption: Holotype	Species: Clupisoma yunnanense Caption: Holotype
Species: Trachyglanis sanghensis Caption: Holotype	Species: Xyliphius anachoretes Caption: Holotype
Species: Xyliphius sofiae Caption: Holotype	Species: Ageneiosus uranophthalmus Caption: Holotype
Species: Corydoras approuaguensis Caption: Holotype	Species: Corydoras brittoi Caption: Holotype
Species: Corydoras carlae Caption: Holotype	Species: Corydoras filamentosus Caption: Holotype
Species: Corydoras froehlichi Caption: Holotype	Species: Corydoras guianensis Caption: Holotype
Species: Corydoras lymnades Caption: Holotype	Species: Corydoras pavanelliae Caption: Holotype
Species: Clarias serniosus Caption: Holotype	Species: Pseudotanganikallabes prognatha Caption: Holotype
Species: Acanthodoras depressus Caption: Holotype	Species: Leptodoras rogersae Caption: Holotype
Species: Platydoras brachylecis Caption: Holotype	Species: Nemuroglanis furcatus Caption: Holotype
Species: Curculionichthys hera Caption: Holotype	Species: Hemiancistrus furtivus Caption: Holotype
Species: Hypancistrus inspector Caption: Holotype	Species: Hypancistrus margaritatus Caption: Holotype
Species: Hypancistrus phantasma Caption: Holotype	Species: Panaqolus nix Caption: Holotype
Species: Peckoltia simulata Caption: Holotype	Species: Pseudancistrus pectegenitor Caption: Holotype
Species: Rhadinoloricaria rhami Caption: Holotype	Species: Rhadinoloricaria rhami Caption: Holotype
Species: Pangasius silasi Caption: Holotype	Species: Pimelodus atrobrunneus Caption: Holotype
Species: Pimelodus pantaneiro Caption: Holotype	Species: Pimelodus pantaneiro Caption: Holotype
Species: Sorubim maniradii Caption: Holotype	Species: Sorubim trigonocephalus Caption: Holotype
Species: Cruciglanis pacifici Caption: Holotype	Species: Glyptothorax igniculus Caption: Holotype
Species: Glyptothorax igniculus Caption: Holotype	Species: Glyptothorax igniculus Caption: Holotype
Species: Glyptothorax malabarensis Caption: Holotype	Species: Rhizosomichthys totae Caption: Holotype
Species: Trichomycterus betuliaensis Caption: Holotype	Species: Trichomycterus mogotensis Caption: Holotype
Species: Trichomycterus ytororo Caption: Holotype	Species: Belonoglanis tenuis Caption: Holotype (B. curvirostris)
Species: Belonoglanis tenuis Caption: Holotype (B. nudipectus)	Species: Otocinclus bororo Caption: Holotype (illustrated by Tracy D. Pedersen)
Species: Otocinclus xakriaba Caption: Holotype (illustrated by Tracy D. Pedersen)	Species: Peckoltia sabaji Caption: Holotype (in life)
Species: Corydoras geryi Caption: Holotype (of C. bolivianus)	Species: Dupouyichthys sapito Caption: Holotype (USNM 121072), 23 mm, Dorsal view
Species: Hypancistrus inspector Caption: Holotype - dorsal view	Species: Hypancistrus inspector Caption: Holotype - ventral view
Species: Ancistrus amaris Caption: Holotype dorsal view	Species: Hypancistrus margaritatus Caption: Holotype in life
Species: Hemibagrus capitulum Caption: Holotype of Hemibagrus chrysops	Species: Lasiancistrus guacharote Caption: Holotype of L. mystacinus
Species: Ancistrus amaris Caption: Holotype side view	Species: Ancistrus falconensis Caption: Holotype specimen - dorsal view
Species: Ancistrus falconensis Caption: Holotype specimen - lateral view	Species: Ancistrus amaris Caption: Holotype ventral view
Species: Peckoltia otali Caption: Holotype, 76.5 mm SL	Species: Xyliphius anachoretes Caption: Holotype, Dorsal view
Species: Tatia caudosignata Caption: Holotype, dorsal view	Species: Corydoras apiaka Caption: Holotype, dorsal view
Species: Corydoras brittoi Caption: Holotype, dorsal view	Species: Corydoras pavanelliae Caption: Holotype, dorsal view
Species: Pseudotanganikallabes prognatha Caption: Holotype, dorsal view	Species: Ancistrus kellerae Caption: Holotype, dorsal view
Species: Ancistrus leoni Caption: Holotype, dorsal view	Species: Ancistrus patronus Caption: Holotype, dorsal view
Species: Ancistrus saudades Caption: Holotype, dorsal view	Species: Ancistrus yutajae Caption: Holotype, dorsal view
Species: Curculionichthys hera 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: Otocinclus mangaba Caption: Holotype, dorsal view	Species: Peckoltia otali Caption: Holotype, dorsal view, 76.5 mm SL
Species: Hisonotus bockmanni Caption: Holotype, dorsal view. Female, 21.9mm SL	Species: Trichomycterus rosablanca Caption: Holotype, dorsal view. Photo by Felipe Villegas
Species: Gelanoglanis varii Caption: Holotype, female	Species: Hisonotus bockmanni Caption: Holotype, female, 21.9mm SL
Species: Corydoras apiaka Caption: Holotype, lateral view	Species: Otocinclus mangaba Caption: Holotype, lateral view
Species: Otothyropsis biamnicus Caption: Holotype, lateral view	Species: Centromochlus meridionalis Caption: Holotype, male
Species: Pareiorhaphis vetula Caption: Holotype, male	Species: Pareiorhaphis vetula Caption: Holotype, male, dorsal view
Species: Pareiorhaphis vetula Caption: Holotype, male, ventral view	Species: Centromochlus meridionalis Caption: Holotype, male; Dorsal view
Species: Centromochlus meridionalis Caption: Holotype, male; Ventral view	Species: Tatia caudosignata Caption: Holotype, side view
Species: Ancistrus kellerae Caption: Holotype, side view	Species: Ancistrus leoni Caption: Holotype, side view
Species: Ancistrus patronus Caption: Holotype, side view	Species: Ancistrus saudades Caption: Holotype, side view
Species: Ancistrus yutajae Caption: Holotype, side view	Species: Xyliphius anachoretes Caption: Holotype, Ventral view
Species: Tatia caudosignata Caption: Holotype, ventral view	Species: Corydoras apiaka Caption: Holotype, ventral view
Species: Corydoras brittoi Caption: Holotype, ventral view	Species: Corydoras pavanelliae Caption: Holotype, ventral view
Species: Pseudotanganikallabes prognatha Caption: Holotype, ventral view	Species: Ancistrus kellerae Caption: Holotype, ventral view
Species: Ancistrus leoni Caption: Holotype, ventral view	Species: Ancistrus patronus Caption: Holotype, ventral view
Species: Ancistrus saudades Caption: Holotype, ventral view	Species: Ancistrus yutajae Caption: Holotype, ventral view
Species: Curculionichthys hera Caption: Holotype, ventral view	Species: Hemiancistrus furtivus Caption: Holotype, ventral view
Species: Hypancistrus margaritatus Caption: Holotype, Ventral view	Species: Hypancistrus phantasma Caption: Holotype, Ventral view
Species: Otocinclus mangaba Caption: Holotype, ventral view	Species: Peckoltia otali Caption: Holotype, ventral view, 76.5 mm SL
Species: Hisonotus bockmanni Caption: Holotype, ventral view. Female, 21.9mm SL	Species: Trichomycterus rosablanca Caption: Holotype, ventral view. Photo by Felipe Villegas
Species: Olyra horae Caption: Holotype.	Species: Erethistes koladynensis Caption: Holotype.
Species: Heptapterus carnatus Caption: Holotype. Bar = 1cm	Species: Heptapterus exilis Caption: Holotype. Bar = 1cm
Species: Heptapterus carnatus Caption: Holotype. Dorsal view. Bar = 1cm	Species: Heptapterus exilis Caption: Holotype. Dorsal view. Bar = 1cm
Species: Trichomycterus rosablanca Caption: Holotype. Photograph by Felipe Villegas	Species: Heptapterus carnatus Caption: Holotype. Ventral view. Bar = 1cm
Species: Heptapterus exilis Caption: Holotype. Ventral view. Bar = 1cm	Species: Guyanancistrus tenuis Caption: Holotype; Brazil: Para: tributary of Rio Mapaoni
Species: Guyanancistrus tenuis Caption: Holotype; Brazil: Para: tributary of Rio Mapaoni	Species: Guyanancistrus tenuis Caption: Holotype; Brazil: Para: tributary of Rio Mapaoni
Species: Cryptancistrus similis Caption: Holotype; Brazil: Sipaliwini/Paru Savannah	Species: Cryptancistrus similis Caption: Holotype; Brazil: Sipaliwini/Paru Savannah
Species: Cryptancistrus similis Caption: Holotype; Brazil: Sipaliwini/Paru Savannah	Species: Guyanancistrus teretirostris Caption: Holotype; Brazil: Sipaliwini/Paru Savannah
Species: Guyanancistrus teretirostris Caption: Holotype; Brazil: Sipaliwini/Paru Savannah	Species: Guyanancistrus teretirostris Caption: Holotype; Brazil: Sipaliwini/Paru Savannah
Species: Corydoras froehlichi Caption: Holotype; dorsal view	Species: Corydoras froehlichi Caption: Holotype; ventral view
Species: Otocinclus vittatus Caption: Hours after hatching.	Species: Panaqolus sp. (L351) Caption: Huallaga, Adult
Species: Panaqolus sp. (L351) Caption: Huallaga, Juvenile	Species: Corydoras fowleri Caption: Huanta
Species: Synodontis multipunctatus Caption: Humeral process outlined in black	Species: Synodontis macrops Caption: Humeral process-100 mm SL specimen