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/siluriformes/loricariidae/hypostomus/froehlichi/5.jpg "Hypostomus froehlichi")
Species: Hypostomus froehlichi
Caption: Rasp marks/siluriformes/pimelodidae/sorubim/trigonocephalus/1.jpg "Sorubim trigonocephalus")
Species: Sorubim trigonocephalus
Caption: Recently caught museum species/siluriformes/bagridae/bagrichthys/majusculus/6.jpg "Bagrichthys majusculus")
Species: Bagrichthys majusculus
Caption: Recently caught specimen/siluriformes/bagridae/bagrichthys/obscurus/3.jpg "Bagrichthys obscurus")
Species: Bagrichthys obscurus
Caption: Recently caught specimen/siluriformes/loricariidae/ancistrus/formoso/2.jpg "Ancistrus formoso")
Species: Ancistrus formoso
Caption: Recently collected, same individual as left./siluriformes/auchenipteridae/asterophysus/batrachus/6.jpg "Asterophysus batrachus")
Species: Asterophysus batrachus
Caption: Recently fed/siluriformes/bagridae/hemibagrus/maydelli/2.jpg "Hemibagrus maydelli")
Species: Hemibagrus maydelli
Caption: Red caudal fin./siluriformes/sisoridae/pseudolaguvia/shawi/12.jpg "Pseudolaguvia shawi")
Species: Pseudolaguvia shawi
Caption: Red colour variant/siluriformes/callichthyidae/corydoras(ln7)/aeneus/5.jpg "Corydoras(ln7) aeneus")
Species: Corydoras(ln7) aeneus
Caption: Red dye injected
do not buy!!!/siluriformes/loricariidae/panaqolus/maccus/29.jpg "Panaqolus maccus")
Species: Panaqolus maccus
Caption: Red pectoral spine after territorial fight/siluriformes/sisoridae/pseudolaguvia/shawi/18.jpg "Pseudolaguvia shawi")
Species: Pseudolaguvia shawi
Caption: Red variant (Manas River, Assam)/siluriformes/pseudopimelodidae/microglanis/pataxo/7.jpg "Microglanis pataxo")
Species: Microglanis pataxo
Caption: Reserva Biologica de Sooretama, ES, Brazil/siluriformes/cetopsidae/denticetopsis/seducta/7.jpg "Denticetopsis seducta")
Species: Denticetopsis seducta
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/heptapteridae/brachyglanis/frenata/1.jpg "Brachyglanis frenata")
Species: Brachyglanis frenata
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/heptapteridae/imparfinis/pristos/2.jpg "Imparfinis pristos")
Species: Imparfinis pristos
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/heptapteridae/mastiglanis/asopos/4.jpg "Mastiglanis asopos")
Species: Mastiglanis asopos
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/loricariidae/parotocinclus/longirostris/1.jpg "Parotocinclus longirostris")
Species: Parotocinclus longirostris
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/loricariidae/rineloricaria/heteroptera/9.jpg "Rineloricaria heteroptera")
Species: Rineloricaria heteroptera
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/loricariidae/rineloricaria/lanceolata/25.jpg "Rineloricaria lanceolata")
Species: Rineloricaria lanceolata
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/trichomycteridae/pygidianops/amphioxus/1.jpg "Pygidianops amphioxus")
Species: Pygidianops amphioxus
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/auchenipteridae/tetranematichthys/wallacei/11.jpg "Tetranematichthys wallacei")
Species: Tetranematichthys wallacei
Caption: Resting after food/siluriformes/phreatobiidae/phreatobius/dracunculus/5.jpg "Phreatobius dracunculus")
Species: Phreatobius dracunculus
Caption: Resting in vertical position/siluriformes/loricariidae/parotocinclus/doceanus/11.jpg "Parotocinclus doceanus")
Species: Parotocinclus doceanus
Caption: Ribeirao Grande, trib. Piracicaba (Doce basin)/siluriformes/pseudopimelodidae/microglanis/iheringi/6.jpg "Microglanis iheringi")
Species: Microglanis iheringi
Caption: Rio Acacia, Colombia/siluriformes/trichomycteridae/vandellia/cirrhosa/6.jpg "Vandellia cirrhosa")
Species: Vandellia cirrhosa
Caption: Rio Acari, Madeira drainage/siluriformes/loricariidae/rineloricaria/platyura/6.jpg "Rineloricaria platyura")
Species: Rineloricaria platyura
Caption: Rio Acari, Madeira system/siluriformes/loricariidae/panaqolus/sp`acre`/5.jpg "Panaqolus sp. `ACRE`")
Species: Panaqolus sp. `ACRE`
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaqolus/sp`acre`/3.jpg "Panaqolus sp. `ACRE`")
Species: Panaqolus sp. `ACRE`
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaqolus/sp`acre`/2.jpg "Panaqolus sp. `ACRE`")
Species: Panaqolus sp. `ACRE`
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaqolus/sp`acre`/4.jpg "Panaqolus sp. `ACRE`")
Species: Panaqolus sp. `ACRE`
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaqolus/sp`acre`/1.jpg "Panaqolus sp. `ACRE`")
Species: Panaqolus sp. `ACRE`
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaque/nigrolineatus/20.jpg "Panaque nigrolineatus")
Species: Panaque nigrolineatus
Caption: Rio Apure/siluriformes/loricariidae/panaque/nigrolineatus/19.jpg "Panaque nigrolineatus")
Species: Panaque nigrolineatus
Caption: Rio Apure/siluriformes/pimelodidae/pseudoplatystoma/orinocoense/1.jpg "Pseudoplatystoma orinocoense")
Species: Pseudoplatystoma orinocoense
Caption: Rio Apure (ANSP198456)/siluriformes/aspredinidae/ernstichthys/anduzei/1.jpg "Ernstichthys anduzei")
Species: Ernstichthys anduzei
Caption: Rio Apure (ANSP198898), Dorsal view/siluriformes/pimelodidae/zungaro/zungaro/10.jpg "Zungaro zungaro")
Species: Zungaro zungaro
Caption: Rio Apure (ANSP198983_179)/siluriformes/loricariidae/spatuloricaria/sp`rio_apure`/3.jpg "Spatuloricaria sp. `RIO APURE`")
Species: Spatuloricaria sp. `RIO APURE`
Caption: Rio Apure (ANSP198988)/siluriformes/loricariidae/lamontichthys/llanero/5.jpg "Lamontichthys llanero")
Species: Lamontichthys llanero
Caption: Rio Apure, 107.5mm SL (ANSP198912)/siluriformes/loricariidae/dentectus/barbarmatus/1.jpg "Dentectus barbarmatus")
Species: Dentectus barbarmatus
Caption: Rio Apure, 114.5mm SL (ANSP198883), Dorsal view/siluriformes/pimelodidae/exallodontus/aguanai/7.jpg "Exallodontus aguanai")
Species: Exallodontus aguanai
Caption: Rio Apure, 121mm SL (ANSP198913)/siluriformes/pimelodidae/platysilurus/mucosus/10.jpg "Platysilurus mucosus")
Species: Platysilurus mucosus
Caption: Rio Apure, 127.3mm SL (ANSP198890)/siluriformes/loricariidae/pseudohemiodon/unillano/1.jpg "Pseudohemiodon unillano")
Species: Pseudohemiodon unillano
Caption: Rio Apure, 130.6mm SL (ANSP198882), Dorsal view/siluriformes/doradidae/rhinodoras/gallagheri/3.jpg "Rhinodoras gallagheri")
Species: Rhinodoras gallagheri
Caption: Rio Apure, 134mm SL (ANSP198497_t4842)/siluriformes/auchenipteridae/ageneiosus/magoi/6.jpg "Ageneiosus magoi")
Species: Ageneiosus magoi
Caption: Rio Apure, 140.3mm SL (ANSP198873)/siluriformes/loricariidae/loricariichthys/brunneus/7.jpg "Loricariichthys brunneus")
Species: Loricariichthys brunneus
Caption: Rio Apure, 173.4mm SL (ANSP198885), Dorsal view/siluriformes/loricariidae/sturisoma/tenuirostre/5.jpg "Sturisoma tenuirostre")
Species: Sturisoma tenuirostre
Caption: Rio Apure, 207mm SL (ANSP198951_t4733), Dorsal view/siluriformes/pimelodidae/pinirampus/pirinampu/6.jpg "Pinirampus pirinampu")
Species: Pinirampus pirinampu
Caption: Rio Apure, 225mm SL (ANSP198481)/siluriformes/pimelodidae/brachyplatystoma/juruense/5.jpg "Brachyplatystoma juruense")
Species: Brachyplatystoma juruense
Caption: Rio Apure, 250mm SL (ANSP198480)/siluriformes/pimelodidae/pseudoplatystoma/metaense/1.jpg "Pseudoplatystoma metaense")
Species: Pseudoplatystoma metaense
Caption: Rio Apure, 565mm SL (ANSP198899_t4875)/siluriformes/doradidae/orinocodoras/eigenmanni/13.jpg "Orinocodoras eigenmanni")
Species: Orinocodoras eigenmanni
Caption: Rio Apure, 69.9mm SL (ANSP198871)/siluriformes/loricariidae/panaque/nigrolineatus/25.jpg "Panaque nigrolineatus")
Species: Panaque nigrolineatus
Caption: Rio Apure, 72.7mm SL (ANSP198884)/siluriformes/loricariidae/rhadinoloricaria/sp`rio_apure`/1.jpg "Rhadinoloricaria sp. `RIO APURE`")
Species: Rhadinoloricaria sp. `RIO APURE`
Caption: Rio Apure, 81.1mm SL (ANSP198917), Dorsal view/siluriformes/pimelodidae/pimelodus/sp`rio_apure`/1.jpg "Pimelodus sp. `RIO APURE`")
Species: Pimelodus sp. `RIO APURE`
Caption: Rio Apure, 86.1mm SL (ANSP198919_t4790)/siluriformes/doradidae/tenellus/ternetzi/5.jpg "Tenellus ternetzi")
Species: Tenellus ternetzi
Caption: Rio Apure, 87.3mm SL (ANSP198888)/siluriformes/loricariidae/pterygoplichthys/multiradiatus/1.jpg "Pterygoplichthys multiradiatus")
Species: Pterygoplichthys multiradiatus
Caption: Rio Apure, 97.2mm SL (ANSP198484)/siluriformes/cetopsidae/cetopsis/coecutiens/14.jpg "Cetopsis coecutiens")
Species: Cetopsis coecutiens
Caption: Rio Apure, Venezuela/siluriformes/cetopsidae/cetopsis/coecutiens/15.jpg "Cetopsis coecutiens")
Species: Cetopsis coecutiens
Caption: Rio Apure, Venezuela/siluriformes/auchenipteridae/auchenipterus/nuchalis/4.jpg "Auchenipterus nuchalis")
Species: Auchenipterus nuchalis
Caption: Rio Araguaia/siluriformes/loricariidae/hypostomus/cf_cochliodon/7.jpg "Hypostomus cf. cochliodon")
Species: Hypostomus cf. cochliodon
Caption: Rio Araguaia/siluriformes/loricariidae/pterygoplichthys/punctatus/4.jpg "Pterygoplichthys punctatus")
Species: Pterygoplichthys punctatus
Caption: Rio Araguaia/siluriformes/callichthyidae/corydoras(ln1)/sp(c016)/1.jpg "Corydoras(ln1) sp. (C016)")
Species: Corydoras(ln1) sp. (C016)
Caption: Rio Ariari drainage/siluriformes/trichomycteridae/malacoglanis/gelatinosus/1.jpg "Malacoglanis gelatinosus")
Species: Malacoglanis gelatinosus
Caption: Rio Ariporo/siluriformes/trichomycteridae/malacoglanis/gelatinosus/2.jpg "Malacoglanis gelatinosus")
Species: Malacoglanis gelatinosus
Caption: Rio Ariporo, dorsal view/siluriformes/trichomycteridae/malacoglanis/gelatinosus/3.jpg "Malacoglanis gelatinosus")
Species: Malacoglanis gelatinosus
Caption: Rio Ariporo, ventral view/siluriformes/callichthyidae/corydoras(ln9)/kanei/7.jpg "Corydoras(ln9) kanei")
Species: Corydoras(ln9) kanei
Caption: Rio Ariraha/siluriformes/cetopsidae/cetopsis/fimbriata/1.jpg "Cetopsis fimbriata")
Species: Cetopsis fimbriata
Caption: Rio Atrato, Choco, Colombia/siluriformes/loricariidae/ancistomus/cf_snethlageae/4.jpg "Ancistomus cf. snethlageae")
Species: Ancistomus cf. snethlageae
Caption: Rio Bacajá ca. 2 km upstream from confluence with rio Xingu./siluriformes/pseudopimelodidae/batrochoglanis/transmontanus/3.jpg "Batrochoglanis transmontanus")
Species: Batrochoglanis transmontanus
Caption: Rio Baudo/siluriformes/pseudopimelodidae/batrochoglanis/transmontanus/1.jpg "Batrochoglanis transmontanus")
Species: Batrochoglanis transmontanus
Caption: Rio Baudo/siluriformes/pseudopimelodidae/batrochoglanis/transmontanus/2.jpg "Batrochoglanis transmontanus")
Species: Batrochoglanis transmontanus
Caption: Rio Baudo/siluriformes/loricariidae/sturisoma/sp`rio_branco`/1.jpg "Sturisoma sp. `RIO BRANCO`")
Species: Sturisoma sp. `RIO BRANCO`
Caption: Rio Branco/siluriformes/loricariidae/ancistrus/dolichopterus/20.jpg "Ancistrus dolichopterus")
Species: Ancistrus dolichopterus
Caption: Rio Camaiu/siluriformes/loricariidae/dekeyseria/amazonica/2.jpg "Dekeyseria amazonica")
Species: Dekeyseria amazonica
Caption: Rio Camaiu/siluriformes/loricariidae/dekeyseria/amazonica/1.jpg "Dekeyseria amazonica")
Species: Dekeyseria amazonica
Caption: Rio Camaiu/siluriformes/loricariidae/chaetostoma/anale/1.jpg "Chaetostoma anale")
Species: Chaetostoma anale
Caption: Rio Caqueta/siluriformes/doradidae/acanthodoras/cataphractus/9.jpg "Acanthodoras cataphractus")
Species: Acanthodoras cataphractus
Caption: Rio Caqueta, Brazil/siluriformes/pseudopimelodidae/batrochoglanis/raninus/10.jpg "Batrochoglanis raninus")
Species: Batrochoglanis raninus
Caption: Rio Caqueta, Brazil/siluriformes/auchenipteridae/tatia/bockmanni/1.jpg "Tatia bockmanni")
Species: Tatia bockmanni
Caption: Rio Carinhanha/siluriformes/doradidae/franciscodoras/marmoratus/5.jpg "Franciscodoras marmoratus")
Species: Franciscodoras marmoratus
Caption: Rio Carinhanha/siluriformes/heptapteridae/phenacorhamdia/tenebrosa/3.jpg "Phenacorhamdia tenebrosa")
Species: Phenacorhamdia tenebrosa
Caption: Rio Carinhanha/siluriformes/loricariidae/hypostomus/margaritifer/13.jpg "Hypostomus margaritifer")
Species: Hypostomus margaritifer
Caption: Rio Carinhanha/siluriformes/pimelodidae/bagropsis/reinhardti/1.jpg "Bagropsis reinhardti")
Species: Bagropsis reinhardti
Caption: Rio Carinhanha/siluriformes/loricariidae/pterygoplichthys/etentaculatus/4.jpg "Pterygoplichthys etentaculatus")
Species: Pterygoplichthys etentaculatus
Caption: Rio Carinhanha, 30cm max length/siluriformes/pseudopimelodidae/microglanis/iheringi/15.jpg "Microglanis iheringi")
Species: Microglanis iheringi
Caption: Rio Casanare/siluriformes/aspredinidae/hoplomyzon/sexpapilostoma/1.jpg "Hoplomyzon sexpapilostoma")
Species: Hoplomyzon sexpapilostoma
Caption: Rio Casanare drainage/siluriformes/loricariidae/panaque/cochliodon/1.jpg "Panaque cochliodon")
Species: Panaque cochliodon
Caption: Rio Catatumbo/siluriformes/loricariidae/panaque/cochliodon/6.jpg "Panaque cochliodon")
Species: Panaque cochliodon
Caption: Rio Catatumbo/siluriformes/loricariidae/panaque/cochliodon/3.jpg "Panaque cochliodon")
Species: Panaque cochliodon
Caption: Rio Catatumbo/siluriformes/loricariidae/chaetostoma/sp`rio_cauca`/1.jpg "Chaetostoma sp. `RIO CAUCA`")
Species: Chaetostoma sp. `RIO CAUCA`
Caption: Rio Cauca/siluriformes/pseudopimelodidae/microglanis/iheringi/22.jpg "Microglanis iheringi")
Species: Microglanis iheringi
Caption: Rio Caura. Photo, B. Chernoff/siluriformes/loricariidae/ancistrus/caucanus/3.jpg "Ancistrus caucanus")
Species: Ancistrus caucanus
Caption: Rio Claro, middle Magdalena River valley/siluriformes/loricariidae/ancistrus/caucanus/1.jpg "Ancistrus caucanus")
Species: Ancistrus caucanus
Caption: Rio Claro, middle Magdalena River valley/siluriformes/loricariidae/ancistrus/caucanus/2.jpg "Ancistrus caucanus")
Species: Ancistrus caucanus
Caption: Rio Claro, middle Magdalena River valley/siluriformes/pseudopimelodidae/microglanis/eurystoma/3.jpg "Microglanis eurystoma")
Species: Microglanis eurystoma
Caption: Rio Comandai, Guarani Das Missoes, RS, Brazil/siluriformes/pseudopimelodidae/microglanis/poecilus/5.jpg "Microglanis poecilus")
Species: Microglanis poecilus
Caption: Rio Coppename, Suriname/siluriformes/aspredinidae/micromyzon/akamai/2.jpg "Micromyzon akamai")
Species: Micromyzon akamai
Caption: Rio Curaray, Ecuador/siluriformes/loricariidae/ancistrus/sp(l289)/3.jpg "Ancistrus sp. (L289)")
Species: Ancistrus sp. (L289)
Caption: Rio Curuá-Una/siluriformes/loricariidae/hypancistrus/sp(l270)/25.jpg "Hypancistrus sp. (L270)")
Species: Hypancistrus sp. (L270)
Caption: Rio Curuá-Una/siluriformes/loricariidae/peckoltia/sabaji/46.jpg "Peckoltia sabaji")
Species: Peckoltia sabaji
Caption: Rio Curuá-Una/siluriformes/loricariidae/peckoltia/sp(l288)/14.jpg "Peckoltia sp. (L288)")
Species: Peckoltia sp. (L288)
Caption: Rio Curuá-Una/siluriformes/loricariidae/chaetostoma/sp(l414)/1.jpg "Chaetostoma sp. (L414)")
Species: Chaetostoma sp. (L414)
Caption: Rio Curua/siluriformes/loricariidae/panaqolus/sp(l271)/7.jpg "Panaqolus sp. (L271)")
Species: Panaqolus sp. (L271)
Caption: Rio Curua-Una/siluriformes/loricariidae/pseudancistrus/sp`rio_curua-una`/1.jpg "Pseudancistrus sp. `RIO CURUA-UNA`")
Species: Pseudancistrus sp. `RIO CURUA-UNA`
Caption: Rio Curua-Una/siluriformes/loricariidae/hypostomus/basilisko/5.jpg "Hypostomus basilisko")
Species: Hypostomus basilisko
Caption: Rio da Prata, Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/froehlichi/14.jpg "Hypostomus froehlichi")
Species: Hypostomus froehlichi
Caption: Rio da Prata, Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/froehlichi/7.jpg "Hypostomus froehlichi")
Species: Hypostomus froehlichi
Caption: Rio da Prata, Mato Grosso do Sul, Brazil/siluriformes/loricariidae/otocinclus/bororo/3.jpg "Otocinclus bororo")
Species: Otocinclus bororo
Caption: Rio da Prata, Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/cf_paulinus/2.jpg "Hypostomus cf. paulinus")
Species: Hypostomus cf. paulinus
Caption: Rio das Velhas/siluriformes/loricariidae/hypostomus/cf_paulinus/1.jpg "Hypostomus cf. paulinus")
Species: Hypostomus cf. paulinus
Caption: Rio das Velhas, south of town of Rio Acima/siluriformes/loricariidae/hypostomus/francisci/1.jpg "Hypostomus francisci")
Species: Hypostomus francisci
Caption: Rio das Velhas, south of town of Rio Acima/siluriformes/loricariidae/peckoltia/braueri/21.jpg "Peckoltia braueri")
Species: Peckoltia braueri
Caption: Rio Demini/siluriformes/loricariidae/peckoltia/sabaji/10.jpg "Peckoltia sabaji")
Species: Peckoltia sabaji
Caption: Rio Demini/siluriformes/loricariidae/otocinclus/bororo/8.jpg "Otocinclus bororo")
Species: Otocinclus bororo
Caption: Rio formoso/siluriformes/loricariidae/otocinclus/bororo/9.jpg "Otocinclus bororo")
Species: Otocinclus bororo
Caption: Rio formoso/siluriformes/auchenipteridae/trachelyopterus/galeatus/20.jpg "Trachelyopterus galeatus")
Species: Trachelyopterus galeatus
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/heptapteridae/imparfinis/mirini/6.jpg "Imparfinis mirini")
Species: Imparfinis mirini
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/loricariidae/ancistrus/sp`rio_formoso_ii`/8.jpg "Ancistrus sp. `RIO FORMOSO II`")
Species: Ancistrus sp. `RIO FORMOSO II`
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/froehlichi/17.jpg "Hypostomus froehlichi")
Species: Hypostomus froehlichi
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/froehlichi/2.jpg "Hypostomus froehlichi")
Species: Hypostomus froehlichi
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/loricariidae/ancistrus/sp`rio_formoso_ii`/9.jpg "Ancistrus sp. `RIO FORMOSO II`")
Species: Ancistrus sp. `RIO FORMOSO II`
Caption: Rio formoso, cave red from high iron levels/siluriformes/loricariidae/hypostomus/basilisko/3.jpg "Hypostomus basilisko")
Species: Hypostomus basilisko
Caption: Rio Formoso, Mato Grosso do Sul/siluriformes/loricariidae/hypostomus/sp`rio_iguazu`/1.jpg "Hypostomus sp. `RIO IGUAZU`")
Species: Hypostomus sp. `RIO IGUAZU`
Caption: Rio Iguazu/siluriformes/loricariidae/hypostomus/sp`rio_iguazu`/2.jpg "Hypostomus sp. `RIO IGUAZU`")
Species: Hypostomus sp. `RIO IGUAZU`
Caption: Rio Iguazu; Close-up of mouth/siluriformes/heptapteridae/pariolius/armillatus/1.jpg "Pariolius armillatus")
Species: Pariolius armillatus
Caption: Rio Itaya drainage. 28mm SL/siluriformes/loricariidae/ancistrus/sp(l349)/5.jpg "Ancistrus sp. (L349)")
Species: Ancistrus sp. (L349)
Caption: Rio Itaya, near Iquitos, Peru/siluriformes/loricariidae/ancistrus/sp(l349)/6.jpg "Ancistrus sp. (L349)")
Species: Ancistrus sp. (L349)
Caption: Rio Itaya, near Iquitos, Peru/siluriformes/loricariidae/hypostomus/hermanni/7.jpg "Hypostomus hermanni")
Species: Hypostomus hermanni
Caption: Rio Ivaí/siluriformes/loricariidae/leporacanthicus/joselimai/7.jpg "Leporacanthicus joselimai")
Species: Leporacanthicus joselimai
Caption: Rio Jamanxim/siluriformes/loricariidae/panaque/armbrusteri/15.jpg "Panaque armbrusteri")
Species: Panaque armbrusteri
Caption: Rio Jamanxim/siluriformes/loricariidae/panaque/armbrusteri/16.jpg "Panaque armbrusteri")
Species: Panaque armbrusteri
Caption: Rio Jamanxim/siluriformes/loricariidae/hypancistrus/sp(l262)/22.jpg "Hypancistrus sp. (L262)")
Species: Hypancistrus sp. (L262)
Caption: Rio Jamanxim (yellow fins)/siluriformes/loricariidae/panaque/armbrusteri/18.jpg "Panaque armbrusteri")
Species: Panaque armbrusteri
Caption: Rio Jamanxim above, Teles Pires below 6-7cm/siluriformes/loricariidae/panaque/cf_armbrusteri`teles_pires`/10.jpg "Panaque cf. armbrusteri`teles pires`")
Species: Panaque cf. armbrusteri`teles pires`
Caption: Rio Jamanxim above, Teles Pires below 6-7cm/siluriformes/loricariidae/panaque/armbrusteri/17.jpg "Panaque armbrusteri")
Species: Panaque armbrusteri
Caption: Rio Jamanxim close-up of odontodes/siluriformes/loricariidae/panaque/armbrusteri/14.jpg "Panaque armbrusteri")
Species: Panaque armbrusteri
Caption: Rio Jamaxim/siluriformes/loricariidae/panaque/armbrusteri/19.jpg "Panaque armbrusteri")
Species: Panaque armbrusteri
Caption: Rio Jamaxim 6-7cm/siluriformes/doradidae/hassar/orestis/12.jpg "Hassar orestis")
Species: Hassar orestis
Caption: Rio Jari/siluriformes/loricariidae/peckoltia/sabaji/42.jpg "Peckoltia sabaji")
Species: Peckoltia sabaji
Caption: Rio Jatapu form/siluriformes/loricariidae/peckoltia/sabaji/43.jpg "Peckoltia sabaji")
Species: Peckoltia sabaji
Caption: Rio Jatapu form/siluriformes/loricariidae/hypostomus/ancistroides/1.jpg "Hypostomus ancistroides")
Species: Hypostomus ancistroides
Caption: Rio Jau, Brazil/siluriformes/loricariidae/hypostomus/ancistroides/6.jpg "Hypostomus ancistroides")
Species: Hypostomus ancistroides
Caption: Rio Jau, Brazil. Dorsal view/siluriformes/loricariidae/hypostomus/ancistroides/7.jpg "Hypostomus ancistroides")
Species: Hypostomus ancistroides
Caption: Rio Jau, Brazil. Ventral view/siluriformes/loricariidae/chaetostoma/sp(l412)/1.jpg "Chaetostoma sp. (L412)")
Species: Chaetostoma sp. (L412)
Caption: Rio Jauaru/siluriformes/callichthyidae/corydoras(ln9)/bicolor/2.jpg "Corydoras(ln9) bicolor")
Species: Corydoras(ln9) bicolor
Caption: Rio Kabalebo system/siluriformes/callichthyidae/corydoras(ln9)/bicolor/1.jpg "Corydoras(ln9) bicolor")
Species: Corydoras(ln9) bicolor
Caption: Rio Kabalebo system/siluriformes/callichthyidae/corydoras(ln9)/sipaliwini/4.jpg "Corydoras(ln9) sipaliwini")
Species: Corydoras(ln9) sipaliwini
Caption: Rio Kabalebo system/siluriformes/callichthyidae/corydoras(ln9)/sipaliwini/5.jpg "Corydoras(ln9) sipaliwini")
Species: Corydoras(ln9) sipaliwini
Caption: Rio Kabalebo system/siluriformes/callichthyidae/corydoras(ln9)/sipaliwini/3.jpg "Corydoras(ln9) sipaliwini")
Species: Corydoras(ln9) sipaliwini
Caption: Rio Kabalebo system/siluriformes/callichthyidae/corydoras(ln9)/sp(cw137)/2.jpg "Corydoras(ln9) sp. (Cw137)")
Species: Corydoras(ln9) sp. (Cw137)
Caption: Rio Kabalebo system/siluriformes/callichthyidae/corydoras(ln9)/sp(cw137)/3.jpg "Corydoras(ln9) sp. (Cw137)")
Species: Corydoras(ln9) sp. (Cw137)
Caption: Rio Kabalebo system/siluriformes/loricariidae/rhadinoloricaria/bahuaja/1.jpg "Rhadinoloricaria bahuaja")
Species: Rhadinoloricaria bahuaja
Caption: Rio Las Piedras, Madre de Dios basin, Peru/siluriformes/loricariidae/chaetostoma/milesi/1.jpg "Chaetostoma milesi")
Species: Chaetostoma milesi
Caption: Rio Magdalena/siluriformes/loricariidae/chaetostoma/sp(l413)/1.jpg "Chaetostoma sp. (L413)")
Species: Chaetostoma sp. (L413)
Caption: Rio Maicuru/siluriformes/pseudopimelodidae/microglanis/sp`rio_ucayali`/2.jpg "Microglanis sp. `RIO UCAYALI`")
Species: Microglanis sp. `RIO UCAYALI`
Caption: Rio Mayapo, Rio Tambo drainage/siluriformes/callichthyidae/corydoras(ln1)/sp(cw053)/3.jpg "Corydoras(ln1) sp. (Cw053)")
Species: Corydoras(ln1) sp. (Cw053)
Caption: Rio Momon/siluriformes/pseudopimelodidae/microglanis/zonatus/1.jpg "Microglanis zonatus")
Species: Microglanis zonatus
Caption: Rio Morona, From Eigenmann & Allen/siluriformes/loricariidae/rhadinoloricaria/ommation/12.jpg "Rhadinoloricaria ommation")
Species: Rhadinoloricaria ommation
Caption: Rio Nanay/siluriformes/loricariidae/rhadinoloricaria/ommation/11.jpg "Rhadinoloricaria ommation")
Species: Rhadinoloricaria ommation
Caption: Rio Nanay/siluriformes/loricariidae/spatuloricaria/sp`rio_nanay`/10.jpg "Spatuloricaria sp. `RIO NANAY`")
Species: Spatuloricaria sp. `RIO NANAY`
Caption: Rio Nanay/siluriformes/doradidae/trachydoras/gepharti/3.jpg "Trachydoras gepharti")
Species: Trachydoras gepharti
Caption: Río Nanay, Loreto, Peru/siluriformes/doradidae/anadoras/grypus/11.jpg "Anadoras grypus")
Species: Anadoras grypus
Caption: Rio Negro/siluriformes/pimelodidae/pimelodus/blochii/5.jpg "Pimelodus blochii")
Species: Pimelodus blochii
Caption: Rio Negro Northwest of Manaus near Anavilhan Is./siluriformes/loricariidae/dekeyseria/scaphirhynchus/2.jpg "Dekeyseria scaphirhynchus")
Species: Dekeyseria scaphirhynchus
Caption: Rio Negro, Brazil/siluriformes/loricariidae/dekeyseria/scaphirhynchus/4.jpg "Dekeyseria scaphirhynchus")
Species: Dekeyseria scaphirhynchus
Caption: Rio Negro, Brazil/siluriformes/loricariidae/peckoltia/sp(l477)/5.jpg "Peckoltia sp. (L477)")
Species: Peckoltia sp. (L477)
Caption: Rio Nhamund??, Brazil (lower river form)/siluriformes/auchenipteridae/centromochlus/orca/10.jpg "Centromochlus orca")
Species: Centromochlus orca
Caption: Rio Nhamundá, Brazil/siluriformes/auchenipteridae/tatia/nigra/1.jpg "Tatia nigra")
Species: Tatia nigra
Caption: Rio Nhamundá, Brazil/siluriformes/auchenipteridae/trachycorystes/trachycorystes/14.jpg "Trachycorystes trachycorystes")
Species: Trachycorystes trachycorystes
Caption: Rio Nhamundá, Brazil/siluriformes/doradidae/astrodoras/asterifrons/5.jpg "Astrodoras asterifrons")
Species: Astrodoras asterifrons
Caption: Rio Nhamundá, Brazil/siluriformes/heptapteridae/pimelodella/sp`nhamunda`/1.jpg "Pimelodella sp. `NHAMUNDA`")
Species: Pimelodella sp. `NHAMUNDA`
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/ancistrus/dolichopterus/35.jpg "Ancistrus dolichopterus")
Species: Ancistrus dolichopterus
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/ancistrus/sp`nhamunda`/1.jpg "Ancistrus sp. `NHAMUNDA`")
Species: Ancistrus sp. `NHAMUNDA`
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/ancistrus/sp`nhamunda`/2.jpg "Ancistrus sp. `NHAMUNDA`")
Species: Ancistrus sp. `NHAMUNDA`
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/dekeyseria/scaphirhynchus/6.jpg "Dekeyseria scaphirhynchus")
Species: Dekeyseria scaphirhynchus
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/farlowella/nattereri/4.jpg "Farlowella nattereri")
Species: Farlowella nattereri
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/farlowella/nattereri/3.jpg "Farlowella nattereri")
Species: Farlowella nattereri
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypancistrus/sp(l475)/4.jpg "Hypancistrus sp. (L475)")
Species: Hypancistrus sp. (L475)
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypancistrus/sp(l475)/2.jpg "Hypancistrus sp. (L475)")
Species: Hypancistrus sp. (L475)
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypancistrus/sp(l475)/3.jpg "Hypancistrus sp. (L475)")
Species: Hypancistrus sp. (L475)
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypancistrus/sp(l475)/1.jpg "Hypancistrus sp. (L475)")
Species: Hypancistrus sp. (L475)
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypoptopoma/incognitum/4.jpg "Hypoptopoma incognitum")
Species: Hypoptopoma incognitum
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypostomus/carinatus/2.jpg "Hypostomus carinatus")
Species: Hypostomus carinatus
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypostomus/macushi/6.jpg "Hypostomus macushi")
Species: Hypostomus macushi
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/lasiancistrus/schomburgkii/1.jpg "Lasiancistrus schomburgkii")
Species: Lasiancistrus schomburgkii
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/leporacanthicus/galaxias/12.jpg "Leporacanthicus galaxias")
Species: Leporacanthicus galaxias
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/leporacanthicus/galaxias/11.jpg "Leporacanthicus galaxias")
Species: Leporacanthicus galaxias
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/loricaria/cataphracta/6.jpg "Loricaria cataphracta")
Species: Loricaria cataphracta
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/pseudoloricaria/laeviuscula/12.jpg "Pseudoloricaria laeviuscula")
Species: Pseudoloricaria laeviuscula
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/rineloricaria/lanceolata/19.jpg "Rineloricaria lanceolata")
Species: Rineloricaria lanceolata
Caption: Rio Nhamundá, Brazil/siluriformes/pimelodidae/calophysus/macropterus/25.jpg "Calophysus macropterus")
Species: Calophysus macropterus
Caption: Rio Nhamundá, Brazil/siluriformes/pimelodidae/phractocephalus/hemioliopterus/26.jpg "Phractocephalus hemioliopterus")
Species: Phractocephalus hemioliopterus
Caption: Rio Nhamundá, Brazil/siluriformes/pimelodidae/pseudoplatystoma/reticulatum/13.jpg "Pseudoplatystoma reticulatum")
Species: Pseudoplatystoma reticulatum
Caption: Rio Nhamundá, Brazil/siluriformes/pseudopimelodidae/batrochoglanis/villosus/9.jpg "Batrochoglanis villosus")
Species: Batrochoglanis villosus
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/peckoltia/sp(l477)/12.jpg "Peckoltia sp. (L477)")
Species: Peckoltia sp. (L477)
Caption: Rio Nhamundá, Brazil (lower river form)/siluriformes/loricariidae/peckoltia/sp(l477)/4.jpg "Peckoltia sp. (L477)")
Species: Peckoltia sp. (L477)
Caption: Rio Nhamundá, Brazil (lower river form)/siluriformes/loricariidae/peckoltia/sp(l477)/15.jpg "Peckoltia sp. (L477)")
Species: Peckoltia sp. (L477)
Caption: Rio Nhamundá, Brazil (lower river form)/siluriformes/loricariidae/peckoltia/sp(l477)/7.jpg "Peckoltia sp. (L477)")
Species: Peckoltia sp. (L477)
Caption: Rio Nhamundá, Brazil (middle river form)/siluriformes/loricariidae/peckoltia/sp(l477)/8.jpg "Peckoltia sp. (L477)")
Species: Peckoltia sp. (L477)
Caption: Rio Nhamundá, Brazil (middle river form)/siluriformes/loricariidae/peckoltia/sp(l477)/6.jpg "Peckoltia sp. (L477)")
Species: Peckoltia sp. (L477)
Caption: Rio Nhamundá, Brazil (middle river form)/siluriformes/auchenipteridae/auchenipterichthys/longimanus/1.jpg "Auchenipterichthys longimanus")
Species: Auchenipterichthys longimanus
Caption: Rio Nhamundá, Brazil/siluriformes/doradidae/megalodoras/guayoensis/1.jpg "Megalodoras guayoensis")
Species: Megalodoras guayoensis
Caption: Rio Orinoco, delta at Curiapo. Delta Amacuro./siluriformes/doradidae/nemadoras/humeralis/3.jpg "Nemadoras humeralis")
Species: Nemadoras humeralis
Caption: Rio Pacaya, Peru/siluriformes/loricariidae/rineloricaria/lanceolata/20.jpg "Rineloricaria lanceolata")
Species: Rineloricaria lanceolata
Caption: Rio Pacaya, Peru/siluriformes/loricariidae/rineloricaria/lanceolata/22.jpg "Rineloricaria lanceolata")
Species: Rineloricaria lanceolata
Caption: Rio Pacaya, Peru/siluriformes/loricariidae/rineloricaria/lanceolata/21.jpg "Rineloricaria lanceolata")
Species: Rineloricaria lanceolata
Caption: Rio Pacaya, Peru/siluriformes/loricariidae/rineloricaria/lanceolata/23.jpg "Rineloricaria lanceolata")
Species: Rineloricaria lanceolata
Caption: Rio Pacaya, Peru (R. lanceolata and P. blochii)/siluriformes/pimelodidae/pinirampus/pirinampu/7.jpg "Pinirampus pirinampu")
Species: Pinirampus pirinampu
Caption: Rio Parana/siluriformes/pseudopimelodidae/rhyacoglanis/paranensis/1.jpg "Rhyacoglanis paranensis")
Species: Rhyacoglanis paranensis
Caption: Rio Paranapanema/siluriformes/doradidae/scorpiodoras/heckelii/2.jpg "Scorpiodoras heckelii")
Species: Scorpiodoras heckelii
Caption: Rio Paratucu, Brazil/siluriformes/heptapteridae/goeldiella/eques/13.jpg "Goeldiella eques")
Species: Goeldiella eques
Caption: Rio Paratucu, Brazil/siluriformes/loricariidae/chaetostoma/sp(l415)/1.jpg "Chaetostoma sp. (L415)")
Species: Chaetostoma sp. (L415)
Caption: Rio Paru/siluriformes/loricariidae/chaetostoma/cf_patiae/1.jpg "Chaetostoma cf. patiae")
Species: Chaetostoma cf. patiae
Caption: Rio Patia/siluriformes/loricariidae/chaetostoma/cf_patiae/2.jpg "Chaetostoma cf. patiae")
Species: Chaetostoma cf. patiae
Caption: Rio Patia/siluriformes/loricariidae/chaetostoma/cf_anale`napo`/2.jpg "Chaetostoma cf. anale`napo`")
Species: Chaetostoma cf. anale`napo`
Caption: Rio Paushiyaco/siluriformes/loricariidae/chaetostoma/cf_anale`napo`/1.jpg "Chaetostoma cf. anale`napo`")
Species: Chaetostoma cf. anale`napo`
Caption: Rio Paushiyaco/siluriformes/loricariidae/chaetostoma/cf_anale`napo`/3.jpg "Chaetostoma cf. anale`napo`")
Species: Chaetostoma cf. anale`napo`
Caption: Rio Paushiyaco/siluriformes/loricariidae/hypoptopoma/machadoi/1.jpg "Hypoptopoma machadoi")
Species: Hypoptopoma machadoi
Caption: Rio Pauto. Photo, Vicente Preciado/siluriformes/doradidae/pterodoras/granulosus/19.jpg "Pterodoras granulosus")
Species: Pterodoras granulosus
Caption: Rio Pilcomayo/siluriformes/loricariidae/hypostomus/hermanni/8.jpg "Hypostomus hermanni")
Species: Hypostomus hermanni
Caption: Rio Piquiri/siluriformes/pseudopimelodidae/microglanis/sp`rio_ucayali`/1.jpg "Microglanis sp. `RIO UCAYALI`")
Species: Microglanis sp. `RIO UCAYALI`
Caption: Rio Pozuzo/siluriformes/loricariidae/peckoltia/brevis/3.jpg "Peckoltia brevis")
Species: Peckoltia brevis
Caption: Rio Purus/siluriformes/loricariidae/peckoltia/brevis/1.jpg "Peckoltia brevis")
Species: Peckoltia brevis
Caption: Rio Purus/siluriformes/loricariidae/lasiancistrus/caucanus/2.jpg "Lasiancistrus caucanus")
Species: Lasiancistrus caucanus
Caption: Rio San Juan, Choco, Colombia/siluriformes/callichthyidae/corydoras(ln6)/paleatus/14.jpg "Corydoras(ln6) paleatus")
Species: Corydoras(ln6) paleatus
Caption: Rio San Juan, Colonia, Uruguay/siluriformes/ariidae/bagre/marinus/8.jpg "Bagre marinus")
Species: Bagre marinus
Caption: Rio San Juan, near El Castillo, Nicaragua/siluriformes/loricariidae/megalancistrus/barrae/1.jpg "Megalancistrus barrae")
Species: Megalancistrus barrae
Caption: Rio São Francisco/siluriformes/loricariidae/megalancistrus/barrae/3.jpg "Megalancistrus barrae")
Species: Megalancistrus barrae
Caption: Rio São Francisco/siluriformes/auchenipteridae/ageneiosus/pardalis/1.jpg "Ageneiosus pardalis")
Species: Ageneiosus pardalis
Caption: Río Sinú Lorica, Córdoba, Colombia/siluriformes/pimelodidae/sorubim/cuspicaudus/3.jpg "Sorubim cuspicaudus")
Species: Sorubim cuspicaudus
Caption: Río Sinú Lorica, Córdoba, Colombia/siluriformes/auchenipteridae/tympanopleura/atronasus/5.jpg "Tympanopleura atronasus")
Species: Tympanopleura atronasus
Caption: Rio Sucundurí/siluriformes/callichthyidae/corydoras(ln6)/cochui/10.jpg "Corydoras(ln6) cochui")
Species: Corydoras(ln6) cochui
Caption: Rio Sucunduri/siluriformes/doradidae/hassar/orestis/9.jpg "Hassar orestis")
Species: Hassar orestis
Caption: Rio Sucundurí/siluriformes/loricariidae/hypostomus/pyrineusi/3.jpg "Hypostomus pyrineusi")
Species: Hypostomus pyrineusi
Caption: Rio Sucunduri/siluriformes/pimelodidae/calophysus/macropterus/21.jpg "Calophysus macropterus")
Species: Calophysus macropterus
Caption: Rio Sucundurí/siluriformes/pimelodidae/pimelodus/blochii/15.jpg "Pimelodus blochii")
Species: Pimelodus blochii
Caption: Rio Sucunduri/siluriformes/pimelodidae/pseudoplatystoma/reticulatum/12.jpg "Pseudoplatystoma reticulatum")
Species: Pseudoplatystoma reticulatum
Caption: Rio Sucundurí/siluriformes/auchenipteridae/auchenipterus/brachyurus/1.jpg "Auchenipterus brachyurus")
Species: Auchenipterus brachyurus
Caption: Rio Sucunduri, Madeira system/siluriformes/loricariidae/hypostomus/pyrineusi/4.jpg "Hypostomus pyrineusi")
Species: Hypostomus pyrineusi
Caption: Rio Sucunduri. Close-up of mouth/siluriformes/doradidae/anadoras/weddellii/5.jpg "Anadoras weddellii")
Species: Anadoras weddellii
Caption: Rio Tapajos/siluriformes/loricariidae/acanthicus/hystrix/2.jpg "Acanthicus hystrix")
Species: Acanthicus hystrix
Caption: Rio Tapajós/siluriformes/loricariidae/hypancistrus/sp(l262)/20.jpg "Hypancistrus sp. (L262)")
Species: Hypancistrus sp. (L262)
Caption: Rio Tapajós/siluriformes/loricariidae/peckoltia/compta/28.jpg "Peckoltia compta")
Species: Peckoltia compta
Caption: Rio Tapajos/siluriformes/loricariidae/hypancistrus/sp(l262)/21.jpg "Hypancistrus sp. (L262)")
Species: Hypancistrus sp. (L262)
Caption: Rio Tapajós (orange, larger spots)/siluriformes/loricariidae/ancistrus/sp(l089)/5.jpg "Ancistrus sp. (L089)")
Species: Ancistrus sp. (L089)
Caption: Rio Tapajos, Santarem/siluriformes/auchenipteridae/duringlanis/perugiae/1.jpg "Duringlanis perugiae")
Species: Duringlanis perugiae
Caption: Rio Taquari/siluriformes/trichomycteridae/pseudostegophilus/maculatus/1.jpg "Pseudostegophilus maculatus")
Species: Pseudostegophilus maculatus
Caption: Rio Taquari, Paraguay basin/siluriformes/loricariidae/ancistrus/sp(l071)/15.jpg "Ancistrus sp. (L071)")
Species: Ancistrus sp. (L071)
Caption: Rio Tefe/siluriformes/doradidae/trachydoras/gepharti/2.jpg "Trachydoras gepharti")
Species: Trachydoras gepharti
Caption: Río Teles Pires, Mato Grosso, Brazil/siluriformes/loricariidae/hypostomus/hermanni/9.jpg "Hypostomus hermanni")
Species: Hypostomus hermanni
Caption: Rio Tibagi/siluriformes/loricariidae/hypostomus/hermanni/6.jpg "Hypostomus hermanni")
Species: Hypostomus hermanni
Caption: Rio Tietê/siluriformes/doradidae/rhinodoras/sp`tocantins_xingu`/1.jpg "Rhinodoras sp. `TOCANTINS XINGU`")
Species: Rhinodoras sp. `TOCANTINS XINGU`
Caption: Rio Tocantins/siluriformes/loricariidae/baryancistrus/sp(l084)/1.jpg "Baryancistrus sp. (L084)")
Species: Baryancistrus sp. (L084)
Caption: Rio Tocantins/siluriformes/loricariidae/chaetostoma/pearsei/1.jpg "Chaetostoma pearsei")
Species: Chaetostoma pearsei
Caption: Rio Tuy system, Venezuela/siluriformes/heptapteridae/pimelodella/hartwelli/1.jpg "Pimelodella hartwelli")
Species: Pimelodella hartwelli
Caption: Rio Ucayali, Peru/siluriformes/pseudopimelodidae/microglanis/malabarbai/15.jpg "Microglanis malabarbai")
Species: Microglanis malabarbai
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/12.jpg "Microglanis malabarbai")
Species: Microglanis malabarbai
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/11.jpg "Microglanis malabarbai")
Species: Microglanis malabarbai
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/16.jpg "Microglanis malabarbai")
Species: Microglanis malabarbai
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/14.jpg "Microglanis malabarbai")
Species: Microglanis malabarbai
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/2.jpg "Microglanis malabarbai")
Species: Microglanis malabarbai
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/17.jpg "Microglanis malabarbai")
Species: Microglanis malabarbai
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/heptapteridae/rhamdia/quelen/8.jpg "Rhamdia quelen")
Species: Rhamdia quelen
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/hypostomus/albopunctatus/8.jpg "Hypostomus albopunctatus")
Species: Hypostomus albopunctatus
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/hypostomus/ancistroides/8.jpg "Hypostomus ancistroides")
Species: Hypostomus ancistroides
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/hypostomus/strigaticeps/1.jpg "Hypostomus strigaticeps")
Species: Hypostomus strigaticeps
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/hypostomus/tietensis/1.jpg "Hypostomus tietensis")
Species: Hypostomus tietensis
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/neoplecostomus/yapo/1.jpg "Neoplecostomus yapo")
Species: Neoplecostomus yapo
Caption: Rio Verde, Ponta Grossa/siluriformes/auchenipteridae/tocantinsia/piresi/2.jpg "Tocantinsia piresi")
Species: Tocantinsia piresi
Caption: Rio Xingu/siluriformes/doradidae/platydoras/armatulus/8.jpg "Platydoras armatulus")
Species: Platydoras armatulus
Caption: Rio Xingu/siluriformes/loricariidae/chaetostoma/sp(l416)/1.jpg "Chaetostoma sp. (L416)")
Species: Chaetostoma sp. (L416)
Caption: Rio Xingu/siluriformes/pimelodidae/hemisorubim/platyrhynchos/4.jpg "Hemisorubim platyrhynchos")
Species: Hemisorubim platyrhynchos
Caption: Rio Xingu/siluriformes/pimelodidae/pimelodus/ornatus/10.jpg "Pimelodus ornatus")
Species: Pimelodus ornatus
Caption: Rio Xingu/siluriformes/loricariidae/peckoltia/sabaji/31.jpg "Peckoltia sabaji")
Species: Peckoltia sabaji
Caption: Rio Xingu - 83mm SL/siluriformes/pseudopimelodidae/pseudopimelodus/bufonius/21.jpg "Pseudopimelodus bufonius")
Species: Pseudopimelodus bufonius
Caption: Rio Xingu - 84mm SL - Dorsal view/siluriformes/pseudopimelodidae/pseudopimelodus/bufonius/7.jpg "Pseudopimelodus bufonius")
Species: Pseudopimelodus bufonius
Caption: Rio Xingu - 84mm SL - Ventral view/siluriformes/loricariidae/leporacanthicus/heterodon/17.jpg "Leporacanthicus heterodon")
Species: Leporacanthicus heterodon
Caption: Rio Xingu in background/siluriformes/loricariidae/hypostomus/commersoni/8.jpg "Hypostomus commersoni")
Species: Hypostomus commersoni
Caption: Rio Yaguaron habitat/siluriformes/loricariidae/rineloricaria/longicauda/6.jpg "Rineloricaria longicauda")
Species: Rineloricaria longicauda
Caption: Rio Yaguaron, Cerro Largo in Uruguay/siluriformes/loricariidae/rineloricaria/longicauda/4.jpg "Rineloricaria longicauda")
Species: Rineloricaria longicauda
Caption: Rio Yaguaron, Cerro Largo in Uruguay/siluriformes/loricariidae/rineloricaria/longicauda/1.jpg "Rineloricaria longicauda")
Species: Rineloricaria longicauda
Caption: Rio Yaguaron, Cerro Largo in Uruguay/siluriformes/loricariidae/rineloricaria/longicauda/5.jpg "Rineloricaria longicauda")
Species: Rineloricaria longicauda
Caption: Rio Yaguaron, Cerro Largo in Uruguay/siluriformes/trichomycteridae/scleronema/minutum/1.jpg "Scleronema minutum")
Species: Scleronema minutum
Caption: Rio Yaguaron, Uruguay/siluriformes/trichomycteridae/scleronema/minutum/2.jpg "Scleronema minutum")
Species: Scleronema minutum
Caption: Rio Yaguaron, Uruguay; Dorsal view/siluriformes/siluridae/pterocryptis/barakensis/2.jpg "Pterocryptis barakensis")
Species: Pterocryptis barakensis
Caption: River Tissa, Brahmaputra drainage/siluriformes/siluridae/pterocryptis/barakensis/1.jpg "Pterocryptis barakensis")
Species: Pterocryptis barakensis
Caption: River Tissa, Brahmaputra drainage/siluriformes/ariidae/arius/leptonotacanthus/1.jpg "Arius leptonotacanthus")
Species: Arius leptonotacanthus
Caption: Rompin River, Malaysia/siluriformes/bagridae/rita/chrysea/9.jpg "Rita chrysea")
Species: Rita chrysea
Caption: Rourkela, Orissa/siluriformes/bagridae/rita/chrysea/1.jpg "Rita chrysea")
Species: Rita chrysea
Caption: Rourkela, Orissa/siluriformes/bagridae/rita/chrysea/4.jpg "Rita chrysea")
Species: Rita chrysea
Caption: Rourkela, Orissa/siluriformes/bagridae/rita/chrysea/10.jpg "Rita chrysea")
Species: Rita chrysea
Caption: Rourkela, Orissa/siluriformes/bagridae/rita/chrysea/2.jpg "Rita chrysea")
Species: Rita chrysea
Caption: Rourkela, Orissa/siluriformes/bagridae/rita/chrysea/3.jpg "Rita chrysea")
Species: Rita chrysea
Caption: Rourkela, Orissa/siluriformes/clariidae/clarias/werneri/2.jpg "Clarias werneri")
Species: Clarias werneri
Caption: Rufiji River, Tanzania/siluriformes/clariidae/clarias/werneri/1.jpg "Clarias werneri")
Species: Clarias werneri
Caption: Rufiji River, Tanzania/siluriformes/mochokidae/synodontis/rukwaensis/1.jpg "Synodontis rukwaensis")
Species: Synodontis rukwaensis
Caption: Rufiji River, Tanzania