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/siluriformes/loricariidae/hypostomus/froehlichi/5.jpg "Hypostomus froehlichi")
Species:
Caption: Rasp marks/siluriformes/pimelodidae/sorubim/trigonocephalus/1.jpg "Sorubim trigonocephalus")
Species:
Caption: Recently caught museum species/siluriformes/bagridae/bagrichthys/majusculus/6.jpg "Bagrichthys majusculus")
Species:
Caption: Recently caught specimen/siluriformes/bagridae/bagrichthys/obscurus/3.jpg "Bagrichthys obscurus")
Species:
Caption: Recently caught specimen/siluriformes/loricariidae/ancistrus/formoso/7.jpg "Ancistrus formoso")
Species:
Caption: Recently collected, same individual as left./siluriformes/auchenipteridae/asterophysus/batrachus/6.jpg "Asterophysus batrachus")
Species:
Caption: Recently fed/siluriformes/bagridae/hemibagrus/maydelli/2.jpg "Hemibagrus maydelli")
Species:
Caption: Red caudal fin./siluriformes/sisoridae/pseudolaguvia/shawi/12.jpg "Pseudolaguvia shawi")
Species:
Caption: Red colour variant/siluriformes/callichthyidae/osteogaster/aenea/5.jpg "Osteogaster aenea")
Species:
Caption: Red dye injected
do not buy!!!/siluriformes/loricariidae/panaqolus/maccus/29.jpg "Panaqolus maccus")
Species:
Caption: Red pectoral spine after territorial fight/siluriformes/sisoridae/pseudolaguvia/shawi/18.jpg "Pseudolaguvia shawi")
Species:
Caption: Red variant (Manas River, Assam)/siluriformes/pseudopimelodidae/pseudopimelodus/aff_bufonius/2.jpg "Pseudopimelodus aff. bufonius")
Species:
Caption: Reportedly collected Rio Huallaga, Peru highlands/siluriformes/pseudopimelodidae/pseudopimelodus/aff_bufonius/3.jpg "Pseudopimelodus aff. bufonius")
Species:
Caption: Reportedly collected Rio Huallaga, Peru highlands/siluriformes/pseudopimelodidae/pseudopimelodus/aff_bufonius/1.jpg "Pseudopimelodus aff. bufonius")
Species:
Caption: Reportedly collected Rio Huallaga, Peru highlands/siluriformes/pseudopimelodidae/microglanis/pataxo/7.jpg "Microglanis pataxo")
Species:
Caption: Reserva Biologica de Sooretama, ES, Brazil/siluriformes/cetopsidae/denticetopsis/seducta/7.jpg "Denticetopsis seducta")
Species:
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/heptapteridae/brachyglanis/frenata/1.jpg "Brachyglanis frenata")
Species:
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/heptapteridae/imparfinis/pristos/2.jpg "Imparfinis pristos")
Species:
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/heptapteridae/mastiglanis/asopos/4.jpg "Mastiglanis asopos")
Species:
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/loricariidae/rhinotocinclus/longirostris/1.jpg "Rhinotocinclus longirostris")
Species:
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/loricariidae/rineloricaria/heteroptera/9.jpg "Rineloricaria heteroptera")
Species:
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/loricariidae/rineloricaria/lanceolata/25.jpg "Rineloricaria lanceolata")
Species:
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/trichomycteridae/pygidianops/amphioxus/1.jpg "Pygidianops amphioxus")
Species:
Caption: Reserva Florestal Adolfo Ducke, Amazonas State, Br/siluriformes/auchenipteridae/tetranematichthys/wallacei/11.jpg "Tetranematichthys wallacei")
Species:
Caption: Resting after food/siluriformes/phreatobiidae/phreatobius/dracunculus/5.jpg "Phreatobius dracunculus")
Species:
Caption: Resting in vertical position/siluriformes/loricariidae/parotocinclus/doceanus/11.jpg "Parotocinclus doceanus")
Species:
Caption: Ribeirao Grande, trib. Piracicaba (Doce basin)/siluriformes/pseudopimelodidae/microglanis/aff_iheringi/6.jpg "Microglanis aff. iheringi")
Species:
Caption: Rio Acacia, Colombia/siluriformes/trichomycteridae/vandellia/cirrhosa/6.jpg "Vandellia cirrhosa")
Species:
Caption: Rio Acari, Madeira drainage/siluriformes/loricariidae/rineloricaria/platyura/6.jpg "Rineloricaria platyura")
Species:
Caption: Rio Acari, Madeira system/siluriformes/loricariidae/panaqolus/sp%60acre%60/2.jpg "Panaqolus sp. `ACRE`")
Species:
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaqolus/sp%60acre%60/1.jpg "Panaqolus sp. `ACRE`")
Species:
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaqolus/sp%60acre%60/3.jpg "Panaqolus sp. `ACRE`")
Species:
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaqolus/sp%60acre%60/4.jpg "Panaqolus sp. `ACRE`")
Species:
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaqolus/sp%60acre%60/5.jpg "Panaqolus sp. `ACRE`")
Species:
Caption: Rio Amonia near the Brazilian town of Marechal Taumaturgo/siluriformes/loricariidae/panaque/nigrolineatus/19.jpg "Panaque nigrolineatus")
Species:
Caption: Rio Apure/siluriformes/loricariidae/panaque/nigrolineatus/20.jpg "Panaque nigrolineatus")
Species:
Caption: Rio Apure/siluriformes/pimelodidae/pseudoplatystoma/orinocoense/1.jpg "Pseudoplatystoma orinocoense")
Species:
Caption: Rio Apure (ANSP198456)/siluriformes/aspredinidae/ernstichthys/anduzei/1.jpg "Ernstichthys anduzei")
Species:
Caption: Rio Apure (ANSP198898), Dorsal view/siluriformes/pimelodidae/zungaro/zungaro/10.jpg "Zungaro zungaro")
Species:
Caption: Rio Apure (ANSP198983_179)/siluriformes/loricariidae/spatuloricaria/sp%28lda114%29/3.jpg "Spatuloricaria sp. (LDA114)")
Species:
Caption: Rio Apure (ANSP198988)/siluriformes/loricariidae/lamontichthys/llanero/5.jpg "Lamontichthys llanero")
Species:
Caption: Rio Apure, 107.5mm SL (ANSP198912)/siluriformes/loricariidae/dentectus/barbarmatus/1.jpg "Dentectus barbarmatus")
Species:
Caption: Rio Apure, 114.5mm SL (ANSP198883), Dorsal view/siluriformes/pimelodidae/exallodontus/aguanai/7.jpg "Exallodontus aguanai")
Species:
Caption: Rio Apure, 121mm SL (ANSP198913)/siluriformes/pimelodidae/platysilurus/mucosus/10.jpg "Platysilurus mucosus")
Species:
Caption: Rio Apure, 127.3mm SL (ANSP198890)/siluriformes/loricariidae/pseudohemiodon/unillano/3.jpg "Pseudohemiodon unillano")
Species:
Caption: Rio Apure, 130.6mm SL (ANSP198882), Dorsal view/siluriformes/doradidae/rhinodoras/gallagheri/3.jpg "Rhinodoras gallagheri")
Species:
Caption: Rio Apure, 134mm SL (ANSP198497_t4842)/siluriformes/auchenipteridae/ageneiosus/magoi/6.jpg "Ageneiosus magoi")
Species:
Caption: Rio Apure, 140.3mm SL (ANSP198873)/siluriformes/loricariidae/loricariichthys/brunneus/7.jpg "Loricariichthys brunneus")
Species:
Caption: Rio Apure, 173.4mm SL (ANSP198885), Dorsal view/siluriformes/loricariidae/sturisoma/tenuirostre/5.jpg "Sturisoma tenuirostre")
Species:
Caption: Rio Apure, 207mm SL (ANSP198951_t4733), Dorsal view/siluriformes/pimelodidae/pinirampus/pirinampu/6.jpg "Pinirampus pirinampu")
Species:
Caption: Rio Apure, 225mm SL (ANSP198481)/siluriformes/pimelodidae/brachyplatystoma/juruense/5.jpg "Brachyplatystoma juruense")
Species:
Caption: Rio Apure, 250mm SL (ANSP198480)/siluriformes/pimelodidae/pseudoplatystoma/metaense/1.jpg "Pseudoplatystoma metaense")
Species:
Caption: Rio Apure, 565mm SL (ANSP198899_t4875)/siluriformes/doradidae/orinocodoras/eigenmanni/13.jpg "Orinocodoras eigenmanni")
Species:
Caption: Rio Apure, 69.9mm SL (ANSP198871)/siluriformes/loricariidae/panaque/nigrolineatus/25.jpg "Panaque nigrolineatus")
Species:
Caption: Rio Apure, 72.7mm SL (ANSP198884)/siluriformes/loricariidae/rhadinoloricaria/sp%60rio_apure%60/1.jpg "Rhadinoloricaria sp. `RIO APURE`")
Species:
Caption: Rio Apure, 81.1mm SL (ANSP198917), Dorsal view/siluriformes/pimelodidae/pimelodus/sp%60rio_apure%60/1.jpg "Pimelodus sp. `RIO APURE`")
Species:
Caption: Rio Apure, 86.1mm SL (ANSP198919_t4790)/siluriformes/doradidae/tenellus/ternetzi/5.jpg "Tenellus ternetzi")
Species:
Caption: Rio Apure, 87.3mm SL (ANSP198888)/siluriformes/loricariidae/pterygoplichthys/multiradiatus/1.jpg "Pterygoplichthys multiradiatus")
Species:
Caption: Rio Apure, 97.2mm SL (ANSP198484)/siluriformes/cetopsidae/cetopsis/coecutiens/14.jpg "Cetopsis coecutiens")
Species:
Caption: Rio Apure, Venezuela/siluriformes/cetopsidae/cetopsis/coecutiens/15.jpg "Cetopsis coecutiens")
Species:
Caption: Rio Apure, Venezuela/siluriformes/auchenipteridae/auchenipterus/nuchalis/4.jpg "Auchenipterus nuchalis")
Species:
Caption: Rio Araguaia/siluriformes/loricariidae/hypostomus/cf_cochliodon/7.jpg "Hypostomus cf. cochliodon")
Species:
Caption: Rio Araguaia/siluriformes/loricariidae/pterygoplichthys/punctatus/4.jpg "Pterygoplichthys punctatus")
Species:
Caption: Rio Araguaia/siluriformes/callichthyidae/corydoras/sp%28c016%29/1.jpg "Corydoras sp. (C016)")
Species:
Caption: Rio Ariari drainage/siluriformes/trichomycteridae/malacoglanis/gelatinosus/1.jpg "Malacoglanis gelatinosus")
Species:
Caption: Rio Ariporo/siluriformes/trichomycteridae/malacoglanis/gelatinosus/2.jpg "Malacoglanis gelatinosus")
Species:
Caption: Rio Ariporo, dorsal view/siluriformes/trichomycteridae/malacoglanis/gelatinosus/3.jpg "Malacoglanis gelatinosus")
Species:
Caption: Rio Ariporo, ventral view/siluriformes/callichthyidae/hoplisoma/kanei/7.jpg "Hoplisoma kanei")
Species:
Caption: Rio Ariraha/siluriformes/cetopsidae/cetopsis/fimbriata/1.jpg "Cetopsis fimbriata")
Species:
Caption: Rio Atrato, Choco, Colombia/siluriformes/loricariidae/ancistomus/cf_snethlageae/4.jpg "Ancistomus cf. snethlageae")
Species:
Caption: Rio Bacajá ca. 2 km upstream from confluence with rio Xingu./siluriformes/pseudopimelodidae/batrochoglanis/transmontanus/1.jpg "Batrochoglanis transmontanus")
Species:
Caption: Rio Baudo/siluriformes/pseudopimelodidae/batrochoglanis/transmontanus/2.jpg "Batrochoglanis transmontanus")
Species:
Caption: Rio Baudo/siluriformes/pseudopimelodidae/batrochoglanis/transmontanus/3.jpg "Batrochoglanis transmontanus")
Species:
Caption: Rio Baudo/siluriformes/pseudopimelodidae/microglanis/sp%60rio_biata%60/1.jpg "Microglanis sp. `RIO BIATA`")
Species:
Caption: Rio Biata, between San Pablo & Puerto Teresa/siluriformes/loricariidae/sturisoma/sp%60rio_branco%60/1.jpg "Sturisoma sp. `RIO BRANCO`")
Species:
Caption: Rio Branco/siluriformes/loricariidae/ancistrus/dolichopterus/20.jpg "Ancistrus dolichopterus")
Species:
Caption: Rio Camaiu/siluriformes/loricariidae/dekeyseria/amazonica/1.jpg "Dekeyseria amazonica")
Species:
Caption: Rio Camaiu/siluriformes/loricariidae/dekeyseria/amazonica/2.jpg "Dekeyseria amazonica")
Species:
Caption: Rio Camaiu/siluriformes/loricariidae/chaetostoma/anale/1.jpg "Chaetostoma anale")
Species:
Caption: Rio Caqueta/siluriformes/doradidae/acanthodoras/cataphractus/9.jpg "Acanthodoras cataphractus")
Species:
Caption: Rio Caqueta, Brazil/siluriformes/pseudopimelodidae/batrochoglanis/raninus/10.jpg "Batrochoglanis raninus")
Species:
Caption: Rio Caqueta, Brazil/siluriformes/auchenipteridae/tatia/bockmanni/1.jpg "Tatia bockmanni")
Species:
Caption: Rio Carinhanha/siluriformes/doradidae/franciscodoras/marmoratus/5.jpg "Franciscodoras marmoratus")
Species:
Caption: Rio Carinhanha/siluriformes/heptapteridae/phenacorhamdia/tenebrosa/3.jpg "Phenacorhamdia tenebrosa")
Species:
Caption: Rio Carinhanha/siluriformes/loricariidae/hypostomus/margaritifer/13.jpg "Hypostomus margaritifer")
Species:
Caption: Rio Carinhanha/siluriformes/pimelodidae/bagropsis/reinhardti/1.jpg "Bagropsis reinhardti")
Species:
Caption: Rio Carinhanha/siluriformes/loricariidae/pterygoplichthys/etentaculatus/4.jpg "Pterygoplichthys etentaculatus")
Species:
Caption: Rio Carinhanha, 30cm max length/siluriformes/pseudopimelodidae/microglanis/aff_iheringi/13.jpg "Microglanis aff. iheringi")
Species:
Caption: Rio Casanare/siluriformes/aspredinidae/hoplomyzon/sexpapilostoma/1.jpg "Hoplomyzon sexpapilostoma")
Species:
Caption: Rio Casanare drainage/siluriformes/doradidae/rhinodoras/thomersoni/3.jpg "Rhinodoras thomersoni")
Species:
Caption: Rio Catatumbo/siluriformes/loricariidae/panaque/cochliodon/6.jpg "Panaque cochliodon")
Species:
Caption: Rio Catatumbo/siluriformes/loricariidae/panaque/cochliodon/3.jpg "Panaque cochliodon")
Species:
Caption: Rio Catatumbo/siluriformes/loricariidae/panaque/cochliodon/1.jpg "Panaque cochliodon")
Species:
Caption: Rio Catatumbo/siluriformes/loricariidae/chaetostoma/sp%60rio_cauca%60/1.jpg "Chaetostoma sp. `RIO CAUCA`")
Species:
Caption: Rio Cauca/siluriformes/pseudopimelodidae/microglanis/aff_iheringi/20.jpg "Microglanis aff. iheringi")
Species:
Caption: Rio Caura. Photo, B. Chernoff/siluriformes/pseudopimelodidae/rhyacoglanis/aff_pulcher/6.jpg "Rhyacoglanis aff. pulcher")
Species:
Caption: Rio Chamaya, Peru/siluriformes/pseudopimelodidae/rhyacoglanis/aff_pulcher/7.jpg "Rhyacoglanis aff. pulcher")
Species:
Caption: Rio Chamaya. Dorsal view/siluriformes/pseudopimelodidae/rhyacoglanis/aff_pulcher/8.jpg "Rhyacoglanis aff. pulcher")
Species:
Caption: Rio Chamaya. Ventral view/siluriformes/loricariidae/ancistrus/caucanus/1.jpg "Ancistrus caucanus")
Species:
Caption: Rio Claro, middle Magdalena River valley/siluriformes/loricariidae/ancistrus/caucanus/2.jpg "Ancistrus caucanus")
Species:
Caption: Rio Claro, middle Magdalena River valley/siluriformes/loricariidae/ancistrus/caucanus/3.jpg "Ancistrus caucanus")
Species:
Caption: Rio Claro, middle Magdalena River valley/siluriformes/pseudopimelodidae/microglanis/eurystoma/3.jpg "Microglanis eurystoma")
Species:
Caption: Rio Comandai, Guarani Das Missoes, RS, Brazil/siluriformes/pseudopimelodidae/microglanis/poecilus/5.jpg "Microglanis poecilus")
Species:
Caption: Rio Coppename, Suriname/siluriformes/pseudopimelodidae/microglanis/secundus/4.jpg "Microglanis secundus")
Species:
Caption: Rio Coppername/siluriformes/aspredinidae/micromyzon/akamai/2.jpg "Micromyzon akamai")
Species:
Caption: Rio Curaray, Ecuador/siluriformes/loricariidae/ancistrus/sp%28l289%29/3.jpg "Ancistrus sp. (L289)")
Species:
Caption: Rio Curuá-Una/siluriformes/loricariidae/hypancistrus/sp%28l270%29/25.jpg "Hypancistrus sp. (L270)")
Species:
Caption: Rio Curuá-Una/siluriformes/loricariidae/peckoltia/sabaji/46.jpg "Peckoltia sabaji")
Species:
Caption: Rio Curuá-Una/siluriformes/loricariidae/peckoltia/sp%28l288%29/14.jpg "Peckoltia sp. (L288)")
Species:
Caption: Rio Curuá-Una/siluriformes/loricariidae/chaetostoma/sp%28l414%29/1.jpg "Chaetostoma sp. (L414)")
Species:
Caption: Rio Curua/siluriformes/loricariidae/panaqolus/sp%28l271%29/7.jpg "Panaqolus sp. (L271)")
Species:
Caption: Rio Curua-Una/siluriformes/loricariidae/pseudancistrus/sp%60rio_curua-una%60/1.jpg "Pseudancistrus sp. `RIO CURUA-UNA`")
Species:
Caption: Rio Curua-Una/siluriformes/loricariidae/hypostomus/basilisko/5.jpg "Hypostomus basilisko")
Species:
Caption: Rio da Prata, Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/froehlichi/7.jpg "Hypostomus froehlichi")
Species:
Caption: Rio da Prata, Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/froehlichi/14.jpg "Hypostomus froehlichi")
Species:
Caption: Rio da Prata, Mato Grosso do Sul, Brazil/siluriformes/loricariidae/otocinclus/bororo/3.jpg "Otocinclus bororo")
Species:
Caption: Rio da Prata, Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/cf_paulinus/2.jpg "Hypostomus cf. paulinus")
Species:
Caption: Rio das Velhas/siluriformes/loricariidae/hypostomus/cf_paulinus/1.jpg "Hypostomus cf. paulinus")
Species:
Caption: Rio das Velhas, south of town of Rio Acima/siluriformes/loricariidae/hypostomus/francisci/1.jpg "Hypostomus francisci")
Species:
Caption: Rio das Velhas, south of town of Rio Acima/siluriformes/loricariidae/peckoltia/sabaji/10.jpg "Peckoltia sabaji")
Species:
Caption: Rio Demini/siluriformes/doradidae/rhinodoras/thomersoni/1.jpg "Rhinodoras thomersoni")
Species:
Caption: Rio Escalante/siluriformes/loricariidae/otocinclus/bororo/8.jpg "Otocinclus bororo")
Species:
Caption: Rio formoso/siluriformes/loricariidae/otocinclus/bororo/9.jpg "Otocinclus bororo")
Species:
Caption: Rio formoso/siluriformes/auchenipteridae/trachelyopterus/galeatus/20.jpg "Trachelyopterus galeatus")
Species:
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/heptapteridae/imparfinis/mirini/6.jpg "Imparfinis mirini")
Species:
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/loricariidae/ancistrus/sp%60rio_formoso_ii%60/8.jpg "Ancistrus sp. `RIO FORMOSO II`")
Species:
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/froehlichi/2.jpg "Hypostomus froehlichi")
Species:
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/loricariidae/hypostomus/froehlichi/17.jpg "Hypostomus froehlichi")
Species:
Caption: Rio Formoso in Mato Grosso do Sul, Brazil/siluriformes/loricariidae/ancistrus/sp%60rio_formoso_ii%60/9.jpg "Ancistrus sp. `RIO FORMOSO II`")
Species:
Caption: Rio formoso, cave red from high iron levels/siluriformes/loricariidae/hypostomus/basilisko/15.jpg "Hypostomus basilisko")
Species:
Caption: Rio Formoso, Mato Grosso do Sul/siluriformes/pseudopimelodidae/rhyacoglanis/aff_pulcher/1.jpg "Rhyacoglanis aff. pulcher")
Species:
Caption: Rio Huallaga near San Alejandro/siluriformes/pseudopimelodidae/rhyacoglanis/aff_pulcher/2.jpg "Rhyacoglanis aff. pulcher")
Species:
Caption: Rio Huallaga near San Alejandro/siluriformes/pseudopimelodidae/rhyacoglanis/aff_pulcher/3.jpg "Rhyacoglanis aff. pulcher")
Species:
Caption: Rio Huallaga near San Alejandro/siluriformes/loricariidae/hypostomus/sp%60rio_iguazu%60/1.jpg "Hypostomus sp. `RIO IGUAZU`")
Species:
Caption: Rio Iguazu/siluriformes/loricariidae/hypostomus/sp%60rio_iguazu%60/2.jpg "Hypostomus sp. `RIO IGUAZU`")
Species:
Caption: Rio Iguazu; Close-up of mouth/siluriformes/heptapteridae/pariolius/armillatus/1.jpg "Pariolius armillatus")
Species:
Caption: Rio Itaya drainage. 28mm SL/siluriformes/loricariidae/rineloricaria/lanceolata/17.jpg "Rineloricaria lanceolata")
Species:
Caption: Rio Itaya near Iquitos, Peru/siluriformes/loricariidae/ancistrus/sp%28l349%29/5.jpg "Ancistrus sp. (L349)")
Species:
Caption: Rio Itaya, near Iquitos, Peru/siluriformes/loricariidae/ancistrus/sp%28l349%29/6.jpg "Ancistrus sp. (L349)")
Species:
Caption: Rio Itaya, near Iquitos, Peru/siluriformes/loricariidae/hypostomus/hermanni/7.jpg "Hypostomus hermanni")
Species:
Caption: Rio Ivaí/siluriformes/loricariidae/leporacanthicus/joselimai/7.jpg "Leporacanthicus joselimai")
Species:
Caption: Rio Jamanxim/siluriformes/loricariidae/panaque/armbrusteri/15.jpg "Panaque armbrusteri")
Species:
Caption: Rio Jamanxim/siluriformes/loricariidae/panaque/armbrusteri/16.jpg "Panaque armbrusteri")
Species:
Caption: Rio Jamanxim/siluriformes/loricariidae/hypancistrus/sp%28l262%29/22.jpg "Hypancistrus sp. (L262)")
Species:
Caption: Rio Jamanxim (yellow fins)/siluriformes/loricariidae/panaque/armbrusteri/18.jpg "Panaque armbrusteri")
Species:
Caption: Rio Jamanxim above, Teles Pires below 6-7cm/siluriformes/loricariidae/panaque/cf_armbrusteri%60teles_pires%60/10.jpg "Panaque cf. armbrusteri`teles pires`")
Species:
Caption: Rio Jamanxim above, Teles Pires below 6-7cm/siluriformes/loricariidae/panaque/armbrusteri/17.jpg "Panaque armbrusteri")
Species:
Caption: Rio Jamanxim close-up of odontodes/siluriformes/pseudopimelodidae/rhyacoglanis/aff_pulcher/9.jpg "Rhyacoglanis aff. pulcher")
Species:
Caption: Rio Jamari basin, Rondônia, Brazil/siluriformes/loricariidae/panaque/armbrusteri/14.jpg "Panaque armbrusteri")
Species:
Caption: Rio Jamaxim/siluriformes/loricariidae/panaque/armbrusteri/19.jpg "Panaque armbrusteri")
Species:
Caption: Rio Jamaxim 6-7cm/siluriformes/doradidae/hassar/orestis/12.jpg "Hassar orestis")
Species:
Caption: Rio Jari/siluriformes/loricariidae/peckoltia/sabaji/42.jpg "Peckoltia sabaji")
Species:
Caption: Rio Jatapu form/siluriformes/loricariidae/peckoltia/sabaji/43.jpg "Peckoltia sabaji")
Species:
Caption: Rio Jatapu form/siluriformes/loricariidae/hypostomus/ancistroides/1.jpg "Hypostomus ancistroides")
Species:
Caption: Rio Jau, Brazil/siluriformes/loricariidae/hypostomus/ancistroides/6.jpg "Hypostomus ancistroides")
Species:
Caption: Rio Jau, Brazil. Dorsal view/siluriformes/loricariidae/hypostomus/ancistroides/7.jpg "Hypostomus ancistroides")
Species:
Caption: Rio Jau, Brazil. Ventral view/siluriformes/loricariidae/chaetostoma/sp%28l412%29/1.jpg "Chaetostoma sp. (L412)")
Species:
Caption: Rio Jauaru/siluriformes/callichthyidae/hoplisoma/bicolor/1.jpg "Hoplisoma bicolor")
Species:
Caption: Rio Kabalebo system/siluriformes/callichthyidae/hoplisoma/bicolor/2.jpg "Hoplisoma bicolor")
Species:
Caption: Rio Kabalebo system/siluriformes/callichthyidae/hoplisoma/sipaliwini/3.jpg "Hoplisoma sipaliwini")
Species:
Caption: Rio Kabalebo system/siluriformes/callichthyidae/hoplisoma/sipaliwini/5.jpg "Hoplisoma sipaliwini")
Species:
Caption: Rio Kabalebo system/siluriformes/callichthyidae/hoplisoma/sp%28cw137%29/2.jpg "Hoplisoma sp. (Cw137)")
Species:
Caption: Rio Kabalebo system/siluriformes/callichthyidae/hoplisoma/sp%28cw137%29/3.jpg "Hoplisoma sp. (Cw137)")
Species:
Caption: Rio Kabalebo system/siluriformes/loricariidae/rhadinoloricaria/bahuaja/1.jpg "Rhadinoloricaria bahuaja")
Species:
Caption: Rio Las Piedras, Madre de Dios basin, Peru/siluriformes/loricariidae/chaetostoma/milesi/1.jpg "Chaetostoma milesi")
Species:
Caption: Rio Magdalena/siluriformes/loricariidae/chaetostoma/orientale/4.jpg "Chaetostoma orientale")
Species:
Caption: Rio Maicuru/siluriformes/pseudopimelodidae/rhyacoglanis/aff_pulcher/5.jpg "Rhyacoglanis aff. pulcher")
Species:
Caption: Rio Maranon near Santa Maria de Nieva, Peru/siluriformes/pseudopimelodidae/microglanis/sp%60rio_ucayali%60/2.jpg "Microglanis sp. `RIO UCAYALI`")
Species:
Caption: Rio Mayapo, Rio Tambo drainage/siluriformes/callichthyidae/corydoras/sp%28cw053%29/3.jpg "Corydoras sp. (Cw053)")
Species:
Caption: Rio Momon/siluriformes/pseudopimelodidae/microglanis/zonatus/1.jpg "Microglanis zonatus")
Species:
Caption: Rio Morona, From Eigenmann & Allen/siluriformes/aspredinidae/bunocephalus/larai/4.jpg "Bunocephalus larai")
Species:
Caption: Rio Muquilão, side view/siluriformes/aspredinidae/bunocephalus/larai/5.jpg "Bunocephalus larai")
Species:
Caption: Rio Muquilão. Dorsal view/siluriformes/aspredinidae/bunocephalus/larai/6.jpg "Bunocephalus larai")
Species:
Caption: Rio Muquilão. Ventral view/siluriformes/loricariidae/rhadinoloricaria/ommation/11.jpg "Rhadinoloricaria ommation")
Species:
Caption: Rio Nanay/siluriformes/loricariidae/rhadinoloricaria/ommation/12.jpg "Rhadinoloricaria ommation")
Species:
Caption: Rio Nanay/siluriformes/loricariidae/spatuloricaria/sp%28lda115%29/10.jpg "Spatuloricaria sp. (LDA115)")
Species:
Caption: Rio Nanay/siluriformes/loricariidae/spatuloricaria/sp%28lda115%29/14.jpg "Spatuloricaria sp. (LDA115)")
Species:
Caption: Rio Nanay/siluriformes/loricariidae/ancistrus/cf_leucostictus/1.jpg "Ancistrus cf. leucostictus")
Species:
Caption: Rio Nanay near Iquitos, Peru/siluriformes/pseudopimelodidae/batrochoglanis/cf_villosus/7.jpg "Batrochoglanis cf. villosus")
Species:
Caption: Rio Nanay near Iquitos, Peru/siluriformes/pseudopimelodidae/microglanis/aff_poecilus/1.jpg "Microglanis aff. poecilus")
Species:
Caption: Rio Nanay near Iquitos, Peru/siluriformes/doradidae/trachydoras/gepharti/3.jpg "Trachydoras gepharti")
Species:
Caption: Río Nanay, Loreto, Peru/siluriformes/doradidae/anadoras/grypus/11.jpg "Anadoras grypus")
Species:
Caption: Rio Negro/siluriformes/pimelodidae/pimelodus/blochii/5.jpg "Pimelodus blochii")
Species:
Caption: Rio Negro Northwest of Manaus near Anavilhan Is./siluriformes/loricariidae/dekeyseria/scaphirhynchus/2.jpg "Dekeyseria scaphirhynchus")
Species:
Caption: Rio Negro, Brazil/siluriformes/loricariidae/dekeyseria/scaphirhynchus/4.jpg "Dekeyseria scaphirhynchus")
Species:
Caption: Rio Negro, Brazil/siluriformes/loricariidae/peckoltia/sp%28l477%29/5.jpg "Peckoltia sp. (L477)")
Species:
Caption: Rio Nhamund??, Brazil (lower river form)/siluriformes/auchenipteridae/centromochlus/orca/10.jpg "Centromochlus orca")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/auchenipteridae/tatia/nigra/1.jpg "Tatia nigra")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/auchenipteridae/trachycorystes/trachycorystes/14.jpg "Trachycorystes trachycorystes")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/doradidae/astrodoras/asterifrons/5.jpg "Astrodoras asterifrons")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/heptapteridae/pimelodella/sp%60nhamunda%60/1.jpg "Pimelodella sp. `NHAMUNDA`")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/ancistrus/dolichopterus/35.jpg "Ancistrus dolichopterus")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/ancistrus/sp%60nhamunda%60/1.jpg "Ancistrus sp. `NHAMUNDA`")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/ancistrus/sp%60nhamunda%60/2.jpg "Ancistrus sp. `NHAMUNDA`")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/dekeyseria/scaphirhynchus/6.jpg "Dekeyseria scaphirhynchus")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/farlowella/nattereri/3.jpg "Farlowella nattereri")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/farlowella/nattereri/4.jpg "Farlowella nattereri")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypancistrus/sp%28l475%29/1.jpg "Hypancistrus sp. (L475)")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypancistrus/sp%28l475%29/2.jpg "Hypancistrus sp. (L475)")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypancistrus/sp%28l475%29/3.jpg "Hypancistrus sp. (L475)")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypancistrus/sp%28l475%29/4.jpg "Hypancistrus sp. (L475)")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypoptopoma/incognitum/4.jpg "Hypoptopoma incognitum")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypostomus/carinatus/2.jpg "Hypostomus carinatus")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/hypostomus/macushi/6.jpg "Hypostomus macushi")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/lasiancistrus/schomburgkii/1.jpg "Lasiancistrus schomburgkii")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/leporacanthicus/galaxias/11.jpg "Leporacanthicus galaxias")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/leporacanthicus/galaxias/12.jpg "Leporacanthicus galaxias")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/loricaria/cataphracta/6.jpg "Loricaria cataphracta")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/pseudoloricaria/laeviuscula/12.jpg "Pseudoloricaria laeviuscula")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/rineloricaria/lanceolata/19.jpg "Rineloricaria lanceolata")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/pimelodidae/calophysus/macropterus/25.jpg "Calophysus macropterus")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/pimelodidae/phractocephalus/hemioliopterus/26.jpg "Phractocephalus hemioliopterus")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/pimelodidae/pseudoplatystoma/reticulatum/13.jpg "Pseudoplatystoma reticulatum")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/pseudopimelodidae/batrochoglanis/villosus/9.jpg "Batrochoglanis villosus")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/loricariidae/peckoltia/sp%28l477%29/15.jpg "Peckoltia sp. (L477)")
Species:
Caption: Rio Nhamundá, Brazil (lower river form)/siluriformes/loricariidae/peckoltia/sp%28l477%29/12.jpg "Peckoltia sp. (L477)")
Species:
Caption: Rio Nhamundá, Brazil (lower river form)/siluriformes/loricariidae/peckoltia/sp%28l477%29/4.jpg "Peckoltia sp. (L477)")
Species:
Caption: Rio Nhamundá, Brazil (lower river form)/siluriformes/loricariidae/peckoltia/sp%28l477%29/6.jpg "Peckoltia sp. (L477)")
Species:
Caption: Rio Nhamundá, Brazil (middle river form)/siluriformes/loricariidae/peckoltia/sp%28l477%29/7.jpg "Peckoltia sp. (L477)")
Species:
Caption: Rio Nhamundá, Brazil (middle river form)/siluriformes/loricariidae/peckoltia/sp%28l477%29/8.jpg "Peckoltia sp. (L477)")
Species:
Caption: Rio Nhamundá, Brazil (middle river form)/siluriformes/auchenipteridae/auchenipterichthys/longimanus/1.jpg "Auchenipterichthys longimanus")
Species:
Caption: Rio Nhamundá, Brazil/siluriformes/doradidae/megalodoras/guayoensis/1.jpg "Megalodoras guayoensis")
Species:
Caption: Rio Orinoco, delta at Curiapo. Delta Amacuro./siluriformes/doradidae/nemadoras/humeralis/3.jpg "Nemadoras humeralis")
Species:
Caption: Rio Pacaya, Peru/siluriformes/loricariidae/rineloricaria/lanceolata/22.jpg "Rineloricaria lanceolata")
Species:
Caption: Rio Pacaya, Peru/siluriformes/loricariidae/rineloricaria/lanceolata/21.jpg "Rineloricaria lanceolata")
Species:
Caption: Rio Pacaya, Peru/siluriformes/loricariidae/rineloricaria/lanceolata/20.jpg "Rineloricaria lanceolata")
Species:
Caption: Rio Pacaya, Peru/siluriformes/loricariidae/rineloricaria/lanceolata/23.jpg "Rineloricaria lanceolata")
Species:
Caption: Rio Pacaya, Peru (R. lanceolata and P. blochii)/siluriformes/pimelodidae/pinirampus/pirinampu/7.jpg "Pinirampus pirinampu")
Species:
Caption: Rio Parana/siluriformes/pseudopimelodidae/rhyacoglanis/paranensis/1.jpg "Rhyacoglanis paranensis")
Species:
Caption: Rio Paranapanema/siluriformes/doradidae/scorpiodoras/heckelii/2.jpg "Scorpiodoras heckelii")
Species:
Caption: Rio Paratucu, Brazil/siluriformes/heptapteridae/goeldiella/eques/13.jpg "Goeldiella eques")
Species:
Caption: Rio Paratucu, Brazil/siluriformes/loricariidae/chaetostoma/sp%28l415%29/1.jpg "Chaetostoma sp. (L415)")
Species:
Caption: Rio Paru/siluriformes/loricariidae/chaetostoma/cf_patiae/1.jpg "Chaetostoma cf. patiae")
Species:
Caption: Rio Patia/siluriformes/loricariidae/chaetostoma/cf_patiae/2.jpg "Chaetostoma cf. patiae")
Species:
Caption: Rio Patia/siluriformes/loricariidae/chaetostoma/cf_anale%60napo%60/1.jpg "Chaetostoma cf. anale`napo`")
Species:
Caption: Rio Paushiyaco/siluriformes/loricariidae/chaetostoma/cf_anale%60napo%60/3.jpg "Chaetostoma cf. anale`napo`")
Species:
Caption: Rio Paushiyaco/siluriformes/loricariidae/chaetostoma/cf_anale%60napo%60/2.jpg "Chaetostoma cf. anale`napo`")
Species:
Caption: Rio Paushiyaco/siluriformes/loricariidae/hypoptopoma/machadoi/1.jpg "Hypoptopoma machadoi")
Species:
Caption: Rio Pauto. Photo, Vicente Preciado/siluriformes/heptapteridae/pimelodella/chagresi/1.jpg "Pimelodella chagresi")
Species:
Caption: Rio Pedro Miguel, central Panama/siluriformes/loricariidae/lasiancistrus/guacharote/1.jpg "Lasiancistrus guacharote")
Species:
Caption: Rio Peralonso near Cornejo, Colombia/siluriformes/loricariidae/lasiancistrus/guacharote/2.jpg "Lasiancistrus guacharote")
Species:
Caption: Rio Peralonso near Cornejo, Colombia/siluriformes/loricariidae/lasiancistrus/guacharote/3.jpg "Lasiancistrus guacharote")
Species:
Caption: Rio Peralonso near Cornejo, Colombia. Dorsal view/siluriformes/doradidae/pterodoras/granulosus/19.jpg "Pterodoras granulosus")
Species:
Caption: Rio Pilcomayo/siluriformes/loricariidae/hypostomus/hermanni/8.jpg "Hypostomus hermanni")
Species:
Caption: Rio Piquiri/siluriformes/pseudopimelodidae/microglanis/sp%60rio_ucayali%60/1.jpg "Microglanis sp. `RIO UCAYALI`")
Species:
Caption: Rio Pozuzo/siluriformes/loricariidae/peckoltia/brevis/3.jpg "Peckoltia brevis")
Species:
Caption: Rio Purus/siluriformes/loricariidae/peckoltia/brevis/1.jpg "Peckoltia brevis")
Species:
Caption: Rio Purus/siluriformes/loricariidae/lasiancistrus/caucanus/2.jpg "Lasiancistrus caucanus")
Species:
Caption: Rio San Juan, Choco, Colombia/siluriformes/callichthyidae/hoplisoma/paleatum/14.jpg "Hoplisoma paleatum")
Species:
Caption: Rio San Juan, Colonia, Uruguay/siluriformes/ariidae/bagre/marinus/8.jpg "Bagre marinus")
Species:
Caption: Rio San Juan, near El Castillo, Nicaragua/siluriformes/heptapteridae/rhamdioglanis/frenatus/1.jpg "Rhamdioglanis frenatus")
Species:
Caption: Rio Santo Antônio, Caraguatatuba, São Paulo/siluriformes/heptapteridae/rhamdioglanis/frenatus/2.jpg "Rhamdioglanis frenatus")
Species:
Caption: Rio Santo Antônio, Caraguatatuba, São Paulo/siluriformes/loricariidae/megalancistrus/barrae/3.jpg "Megalancistrus barrae")
Species:
Caption: Rio São Francisco/siluriformes/loricariidae/megalancistrus/barrae/1.jpg "Megalancistrus barrae")
Species:
Caption: Rio São Francisco/siluriformes/loricariidae/chaetostoma/orientale/1.jpg "Chaetostoma orientale")
Species:
Caption: Rio Seiko/siluriformes/loricariidae/chaetostoma/orientale/2.jpg "Chaetostoma orientale")
Species:
Caption: Rio Seiko/siluriformes/loricariidae/chaetostoma/orientale/5.jpg "Chaetostoma orientale")
Species:
Caption: Rio Seiko habitat/siluriformes/auchenipteridae/ageneiosus/pardalis/1.jpg "Ageneiosus pardalis")
Species:
Caption: Río Sinú Lorica, Córdoba, Colombia/siluriformes/pimelodidae/sorubim/cuspicaudus/3.jpg "Sorubim cuspicaudus")
Species:
Caption: Río Sinú Lorica, Córdoba, Colombia/siluriformes/auchenipteridae/tympanopleura/atronasus/5.jpg "Tympanopleura atronasus")
Species:
Caption: Rio Sucundurí/siluriformes/callichthyidae/hoplisoma/cochui/10.jpg "Hoplisoma cochui")
Species:
Caption: Rio Sucunduri/siluriformes/doradidae/hassar/orestis/9.jpg "Hassar orestis")
Species:
Caption: Rio Sucundurí/siluriformes/loricariidae/hypostomus/pyrineusi/3.jpg "Hypostomus pyrineusi")
Species:
Caption: Rio Sucunduri/siluriformes/pimelodidae/calophysus/macropterus/21.jpg "Calophysus macropterus")
Species:
Caption: Rio Sucundurí/siluriformes/pimelodidae/pimelodus/blochii/15.jpg "Pimelodus blochii")
Species:
Caption: Rio Sucunduri/siluriformes/pimelodidae/pseudoplatystoma/reticulatum/12.jpg "Pseudoplatystoma reticulatum")
Species:
Caption: Rio Sucundurí/siluriformes/loricariidae/hypostomus/pyrineusi/4.jpg "Hypostomus pyrineusi")
Species:
Caption: Rio Sucunduri. Close-up of mouth/siluriformes/doradidae/anadoras/weddellii/5.jpg "Anadoras weddellii")
Species:
Caption: Rio Tapajos/siluriformes/loricariidae/acanthicus/hystrix/2.jpg "Acanthicus hystrix")
Species:
Caption: Rio Tapajós/siluriformes/loricariidae/hypancistrus/sp%28l262%29/20.jpg "Hypancistrus sp. (L262)")
Species:
Caption: Rio Tapajós/siluriformes/loricariidae/peckoltia/compta/28.jpg "Peckoltia compta")
Species:
Caption: Rio Tapajos/siluriformes/loricariidae/hypancistrus/sp%28l262%29/21.jpg "Hypancistrus sp. (L262)")
Species:
Caption: Rio Tapajós (orange, larger spots)/siluriformes/loricariidae/ancistrus/sp%28l089%29/5.jpg "Ancistrus sp. (L089)")
Species:
Caption: Rio Tapajos, Santarem/siluriformes/auchenipteridae/duringlanis/perugiae/1.jpg "Duringlanis perugiae")
Species:
Caption: Rio Taquari/siluriformes/trichomycteridae/pseudostegophilus/maculatus/1.jpg "Pseudostegophilus maculatus")
Species:
Caption: Rio Taquari, Paraguay basin/siluriformes/loricariidae/ancistrus/sp%28l071%29/15.jpg "Ancistrus sp. (L071)")
Species:
Caption: Rio Tefe/siluriformes/doradidae/trachydoras/gepharti/2.jpg "Trachydoras gepharti")
Species:
Caption: Río Teles Pires, Mato Grosso, Brazil/siluriformes/loricariidae/hypostomus/hermanni/9.jpg "Hypostomus hermanni")
Species:
Caption: Rio Tibagi/siluriformes/loricariidae/hypostomus/hermanni/6.jpg "Hypostomus hermanni")
Species:
Caption: Rio Tietê/siluriformes/loricariidae/otocinclus/cocama/4.jpg "Otocinclus cocama")
Species:
Caption: Rio Tigre color pattern/siluriformes/doradidae/rhinodoras/sp%60tocantins_xingu%60/6.jpg "Rhinodoras sp. `TOCANTINS XINGU`")
Species:
Caption: Rio Tocantins/siluriformes/loricariidae/baryancistrus/sp%28l084%29/1.jpg "Baryancistrus sp. (L084)")
Species:
Caption: Rio Tocantins/siluriformes/pseudopimelodidae/pseudopimelodus/aff_bufonius_%60rio_xingu%60/3.jpg "Pseudopimelodus aff. bufonius `rio xingu`")
Species:
Caption: Rio Tocantins/siluriformes/doradidae/scorpiodoras/bolivarensis/2.jpg "Scorpiodoras bolivarensis")
Species:
Caption: Rio Tomo, El Tuparro National Park/siluriformes/loricariidae/chaetostoma/pearsei/1.jpg "Chaetostoma pearsei")
Species:
Caption: Rio Tuy system, Venezuela/siluriformes/loricariidae/otocinclus/cocama/3.jpg "Otocinclus cocama")
Species:
Caption: Rio Ucayali color pattern/siluriformes/heptapteridae/pimelodella/hartwelli/1.jpg "Pimelodella hartwelli")
Species:
Caption: Rio Ucayali, Peru/siluriformes/pseudopimelodidae/microglanis/malabarbai/12.jpg "Microglanis malabarbai")
Species:
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/17.jpg "Microglanis malabarbai")
Species:
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/16.jpg "Microglanis malabarbai")
Species:
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/15.jpg "Microglanis malabarbai")
Species:
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/14.jpg "Microglanis malabarbai")
Species:
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/2.jpg "Microglanis malabarbai")
Species:
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/pseudopimelodidae/microglanis/malabarbai/11.jpg "Microglanis malabarbai")
Species:
Caption: Rio Uruguay, Yapeyu, Corrientes prov., Argentina/siluriformes/heptapteridae/rhamdia/quelen/8.jpg "Rhamdia quelen")
Species:
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/hypostomus/aff_tietensis/1.jpg "Hypostomus aff. tietensis")
Species:
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/hypostomus/albopunctatus/8.jpg "Hypostomus albopunctatus")
Species:
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/hypostomus/ancistroides/8.jpg "Hypostomus ancistroides")
Species:
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/hypostomus/strigaticeps/1.jpg "Hypostomus strigaticeps")
Species:
Caption: Rio Verde, Ponta Grossa/siluriformes/loricariidae/neoplecostomus/yapo/1.jpg "Neoplecostomus yapo")
Species:
Caption: Rio Verde, Ponta Grossa/siluriformes/pseudopimelodidae/rhyacoglanis/pulcher/3.jpg "Rhyacoglanis pulcher")
Species:
Caption: Rio Villano, Dorsal view/siluriformes/pseudopimelodidae/rhyacoglanis/pulcher/5.jpg "Rhyacoglanis pulcher")
Species:
Caption: Rio Villano, Ecuador/siluriformes/pseudopimelodidae/rhyacoglanis/pulcher/1.jpg "Rhyacoglanis pulcher")
Species:
Caption: Rio Villano, Ecuador/siluriformes/auchenipteridae/tocantinsia/piresi/2.jpg "Tocantinsia piresi")
Species:
Caption: Rio Xingu/siluriformes/doradidae/platydoras/armatulus/8.jpg "Platydoras armatulus")
Species:
Caption: Rio Xingu/siluriformes/loricariidae/chaetostoma/orientale/3.jpg "Chaetostoma orientale")
Species:
Caption: Rio Xingu/siluriformes/pimelodidae/hemisorubim/platyrhynchos/4.jpg "Hemisorubim platyrhynchos")
Species:
Caption: Rio Xingu/siluriformes/pimelodidae/pimelodus/ornatus/10.jpg "Pimelodus ornatus")
Species:
Caption: Rio Xingu/siluriformes/loricariidae/peckoltia/sabaji/31.jpg "Peckoltia sabaji")
Species:
Caption: Rio Xingu - 83mm SL/siluriformes/pseudopimelodidae/pseudopimelodus/aff_bufonius_%60rio_xingu%60/2.jpg "Pseudopimelodus aff. bufonius `rio xingu`")
Species:
Caption: Rio Xingu - 84mm SL - Dorsal view/siluriformes/pseudopimelodidae/pseudopimelodus/aff_bufonius_%60rio_xingu%60/1.jpg "Pseudopimelodus aff. bufonius `rio xingu`")
Species:
Caption: Rio Xingu - 84mm SL - Ventral view/siluriformes/loricariidae/leporacanthicus/heterodon/17.jpg "Leporacanthicus heterodon")
Species:
Caption: Rio Xingu in background/siluriformes/loricariidae/hypostomus/commersoni/8.jpg "Hypostomus commersoni")
Species:
Caption: Rio Yaguaron habitat/siluriformes/loricariidae/rineloricaria/longicauda/6.jpg "Rineloricaria longicauda")
Species:
Caption: Rio Yaguaron, Cerro Largo in Uruguay/siluriformes/loricariidae/rineloricaria/longicauda/1.jpg "Rineloricaria longicauda")
Species:
Caption: Rio Yaguaron, Cerro Largo in Uruguay/siluriformes/loricariidae/rineloricaria/longicauda/5.jpg "Rineloricaria longicauda")
Species:
Caption: Rio Yaguaron, Cerro Largo in Uruguay/siluriformes/loricariidae/rineloricaria/longicauda/4.jpg "Rineloricaria longicauda")
Species:
Caption: Rio Yaguaron, Cerro Largo in Uruguay/siluriformes/trichomycteridae/scleronema/minutum/4.jpg "Scleronema minutum")
Species:
Caption: Rio Yaguaron, Uruguay/siluriformes/trichomycteridae/scleronema/minutum/2.jpg "Scleronema minutum")
Species:
Caption: Rio Yaguaron, Uruguay; Dorsal view/siluriformes/siluridae/pterocryptis/barakensis/1.jpg "Pterocryptis barakensis")
Species:
Caption: River Tissa, Brahmaputra drainage/siluriformes/siluridae/pterocryptis/barakensis/2.jpg "Pterocryptis barakensis")
Species:
Caption: River Tissa, Brahmaputra drainage/siluriformes/ariidae/jayaramichthys/leptonotacanthus/1.jpg "Jayaramichthys leptonotacanthus")
Species:
Caption: Rompin River, Malaysia/siluriformes/ritidae/rita/chrysea/3.jpg "Rita chrysea")
Species:
Caption: Rourkela, Orissa/siluriformes/ritidae/rita/chrysea/2.jpg "Rita chrysea")
Species:
Caption: Rourkela, Orissa/siluriformes/ritidae/rita/chrysea/7.jpg "Rita chrysea")
Species:
Caption: Rourkela, Orissa/siluriformes/ritidae/rita/chrysea/8.jpg "Rita chrysea")
Species:
Caption: Rourkela, Orissa/siluriformes/clariidae/clarias/werneri/1.jpg "Clarias werneri")
Species:
Caption: Rufiji River, Tanzania/siluriformes/clariidae/clarias/werneri/2.jpg "Clarias werneri")
Species:
Caption: Rufiji River, Tanzania/siluriformes/mochokidae/synodontis/rukwaensis/1.jpg "Synodontis rukwaensis")
Species:
Caption: Rufiji River, Tanzania
/siluriformes/loricariidae/hypostomus/froehlichi/1.jpg "Hypostomus froehlichi")
/siluriformes/bagridae/bagrichthys/majusculus/1.jpg "Bagrichthys majusculus")
/siluriformes/bagridae/bagrichthys/obscurus/1.jpg "Bagrichthys obscurus")
/siluriformes/loricariidae/ancistrus/formoso/1.jpg "Ancistrus formoso")
/siluriformes/auchenipteridae/asterophysus/batrachus/1.jpg "Asterophysus batrachus")
/siluriformes/bagridae/hemibagrus/maydelli/1.jpg "Hemibagrus maydelli")
/siluriformes/sisoridae/pseudolaguvia/shawi/1.jpg "Pseudolaguvia shawi")
/siluriformes/callichthyidae/osteogaster/aenea/1.jpg "Osteogaster aenea")
/siluriformes/loricariidae/panaqolus/maccus/1.jpg "Panaqolus maccus")
/siluriformes/pseudopimelodidae/microglanis/pataxo/1.jpg "Microglanis pataxo")
/siluriformes/cetopsidae/denticetopsis/seducta/1.jpg "Denticetopsis seducta")
/siluriformes/heptapteridae/imparfinis/pristos/1.jpg "Imparfinis pristos")
/siluriformes/heptapteridae/mastiglanis/asopos/1.jpg "Mastiglanis asopos")
/siluriformes/loricariidae/rineloricaria/heteroptera/1.jpg "Rineloricaria heteroptera")
/siluriformes/loricariidae/rineloricaria/lanceolata/1.jpg "Rineloricaria lanceolata")
/siluriformes/auchenipteridae/tetranematichthys/wallacei/1.jpg "Tetranematichthys wallacei")
/siluriformes/phreatobiidae/phreatobius/dracunculus/1.jpg "Phreatobius dracunculus")
/siluriformes/loricariidae/parotocinclus/doceanus/1.jpg "Parotocinclus doceanus")
/siluriformes/pseudopimelodidae/microglanis/aff_iheringi/1.jpg "Microglanis aff. iheringi")
/siluriformes/trichomycteridae/vandellia/cirrhosa/1.jpg "Vandellia cirrhosa")
/siluriformes/loricariidae/rineloricaria/platyura/1.jpg "Rineloricaria platyura")
/siluriformes/loricariidae/panaque/nigrolineatus/1.jpg "Panaque nigrolineatus")
/siluriformes/pimelodidae/zungaro/zungaro/1.jpg "Zungaro zungaro")
/siluriformes/loricariidae/spatuloricaria/sp%28lda114%29/1.jpg "Spatuloricaria sp. (LDA114)")
/siluriformes/loricariidae/lamontichthys/llanero/1.jpg "Lamontichthys llanero")
/siluriformes/pimelodidae/exallodontus/aguanai/1.jpg "Exallodontus aguanai")
/siluriformes/pimelodidae/platysilurus/mucosus/1.jpg "Platysilurus mucosus")
/siluriformes/loricariidae/pseudohemiodon/unillano/1.jpg "Pseudohemiodon unillano")
/siluriformes/doradidae/rhinodoras/gallagheri/1.jpg "Rhinodoras gallagheri")
/siluriformes/auchenipteridae/ageneiosus/magoi/1.jpg "Ageneiosus magoi")
/siluriformes/loricariidae/loricariichthys/brunneus/1.jpg "Loricariichthys brunneus")
/siluriformes/loricariidae/sturisoma/tenuirostre/1.jpg "Sturisoma tenuirostre")
/siluriformes/pimelodidae/pinirampus/pirinampu/1.jpg "Pinirampus pirinampu")
/siluriformes/pimelodidae/brachyplatystoma/juruense/1.jpg "Brachyplatystoma juruense")
/siluriformes/doradidae/orinocodoras/eigenmanni/1.jpg "Orinocodoras eigenmanni")
/siluriformes/doradidae/tenellus/ternetzi/1.jpg "Tenellus ternetzi")
/siluriformes/cetopsidae/cetopsis/coecutiens/1.jpg "Cetopsis coecutiens")
/siluriformes/auchenipteridae/auchenipterus/nuchalis/1.jpg "Auchenipterus nuchalis")
/siluriformes/loricariidae/hypostomus/cf_cochliodon/1.jpg "Hypostomus cf. cochliodon")
/siluriformes/loricariidae/pterygoplichthys/punctatus/1.jpg "Pterygoplichthys punctatus")
/siluriformes/callichthyidae/hoplisoma/kanei/1.jpg "Hoplisoma kanei")
/siluriformes/loricariidae/ancistomus/cf_snethlageae/1.jpg "Ancistomus cf. snethlageae")
/siluriformes/loricariidae/ancistrus/dolichopterus/1.jpg "Ancistrus dolichopterus")
/siluriformes/doradidae/acanthodoras/cataphractus/1.jpg "Acanthodoras cataphractus")
/siluriformes/pseudopimelodidae/batrochoglanis/raninus/1.jpg "Batrochoglanis raninus")
/siluriformes/doradidae/franciscodoras/marmoratus/1.jpg "Franciscodoras marmoratus")
/siluriformes/heptapteridae/phenacorhamdia/tenebrosa/1.jpg "Phenacorhamdia tenebrosa")
/siluriformes/loricariidae/hypostomus/margaritifer/1.jpg "Hypostomus margaritifer")
/siluriformes/loricariidae/pterygoplichthys/etentaculatus/1.jpg "Pterygoplichthys etentaculatus")
/siluriformes/pseudopimelodidae/microglanis/eurystoma/1.jpg "Microglanis eurystoma")
/siluriformes/pseudopimelodidae/microglanis/poecilus/1.jpg "Microglanis poecilus")
/siluriformes/pseudopimelodidae/microglanis/secundus/1.jpg "Microglanis secundus")
/siluriformes/aspredinidae/micromyzon/akamai/1.jpg "Micromyzon akamai")
/siluriformes/loricariidae/ancistrus/sp%28l289%29/1.jpg "Ancistrus sp. (L289)")
/siluriformes/loricariidae/hypancistrus/sp%28l270%29/1.jpg "Hypancistrus sp. (L270)")
/siluriformes/loricariidae/peckoltia/sabaji/1.jpg "Peckoltia sabaji")
/siluriformes/loricariidae/peckoltia/sp%28l288%29/1.jpg "Peckoltia sp. (L288)")
/siluriformes/loricariidae/panaqolus/sp%28l271%29/1.jpg "Panaqolus sp. (L271)")
/siluriformes/loricariidae/hypostomus/basilisko/1.jpg "Hypostomus basilisko")
/siluriformes/loricariidae/otocinclus/bororo/1.jpg "Otocinclus bororo")
/siluriformes/auchenipteridae/trachelyopterus/galeatus/1.jpg "Trachelyopterus galeatus")
/siluriformes/heptapteridae/imparfinis/mirini/1.jpg "Imparfinis mirini")
/siluriformes/loricariidae/ancistrus/sp%60rio_formoso_ii%60/1.jpg "Ancistrus sp. `RIO FORMOSO II`")
/siluriformes/loricariidae/ancistrus/sp%28l349%29/1.jpg "Ancistrus sp. (L349)")
/siluriformes/loricariidae/hypostomus/hermanni/1.jpg "Hypostomus hermanni")
/siluriformes/loricariidae/leporacanthicus/joselimai/1.jpg "Leporacanthicus joselimai")
/siluriformes/loricariidae/panaque/armbrusteri/1.jpg "Panaque armbrusteri")
/siluriformes/loricariidae/hypancistrus/sp%28l262%29/1.jpg "Hypancistrus sp. (L262)")
/siluriformes/loricariidae/panaque/cf_armbrusteri%60teles_pires%60/1.jpg "Panaque cf. armbrusteri`teles pires`")
/siluriformes/doradidae/hassar/orestis/1.jpg "Hassar orestis")
/siluriformes/callichthyidae/hoplisoma/sipaliwini/1.jpg "Hoplisoma sipaliwini")
/siluriformes/callichthyidae/hoplisoma/sp%28cw137%29/1.jpg "Hoplisoma sp. (Cw137)")
/siluriformes/callichthyidae/corydoras/sp%28cw053%29/1.jpg "Corydoras sp. (Cw053)")
/siluriformes/aspredinidae/bunocephalus/larai/1.jpg "Bunocephalus larai")
/siluriformes/loricariidae/rhadinoloricaria/ommation/1.jpg "Rhadinoloricaria ommation")
/siluriformes/loricariidae/spatuloricaria/sp%28lda115%29/1.jpg "Spatuloricaria sp. (LDA115)")
/siluriformes/pseudopimelodidae/batrochoglanis/cf_villosus/1.jpg "Batrochoglanis cf. villosus")
/siluriformes/doradidae/trachydoras/gepharti/1.jpg "Trachydoras gepharti")
/siluriformes/doradidae/anadoras/grypus/1.jpg "Anadoras grypus")
/siluriformes/pimelodidae/pimelodus/blochii/1.jpg "Pimelodus blochii")
/siluriformes/loricariidae/dekeyseria/scaphirhynchus/1.jpg "Dekeyseria scaphirhynchus")
/siluriformes/loricariidae/peckoltia/sp%28l477%29/1.jpg "Peckoltia sp. (L477)")
/siluriformes/auchenipteridae/centromochlus/orca/1.jpg "Centromochlus orca")
/siluriformes/auchenipteridae/trachycorystes/trachycorystes/1.jpg "Trachycorystes trachycorystes")
/siluriformes/doradidae/astrodoras/asterifrons/1.jpg "Astrodoras asterifrons")
/siluriformes/loricariidae/farlowella/nattereri/1.jpg "Farlowella nattereri")
/siluriformes/loricariidae/hypoptopoma/incognitum/1.jpg "Hypoptopoma incognitum")
/siluriformes/loricariidae/hypostomus/carinatus/1.jpg "Hypostomus carinatus")
/siluriformes/loricariidae/hypostomus/macushi/1.jpg "Hypostomus macushi")
/siluriformes/loricariidae/leporacanthicus/galaxias/1.jpg "Leporacanthicus galaxias")
/siluriformes/loricariidae/loricaria/cataphracta/1.jpg "Loricaria cataphracta")
/siluriformes/loricariidae/pseudoloricaria/laeviuscula/1.jpg "Pseudoloricaria laeviuscula")
/siluriformes/pimelodidae/calophysus/macropterus/1.jpg "Calophysus macropterus")
/siluriformes/pimelodidae/phractocephalus/hemioliopterus/1.jpg "Phractocephalus hemioliopterus")
/siluriformes/pimelodidae/pseudoplatystoma/reticulatum/1.jpg "Pseudoplatystoma reticulatum")
/siluriformes/pseudopimelodidae/batrochoglanis/villosus/1.jpg "Batrochoglanis villosus")
/siluriformes/doradidae/nemadoras/humeralis/1.jpg "Nemadoras humeralis")
/siluriformes/doradidae/scorpiodoras/heckelii/1.jpg "Scorpiodoras heckelii")
/siluriformes/heptapteridae/goeldiella/eques/1.jpg "Goeldiella eques")
/siluriformes/doradidae/pterodoras/granulosus/1.jpg "Pterodoras granulosus")
/siluriformes/loricariidae/lasiancistrus/caucanus/1.jpg "Lasiancistrus caucanus")
/siluriformes/callichthyidae/hoplisoma/paleatum/1.jpg "Hoplisoma paleatum")
/siluriformes/ariidae/bagre/marinus/1.jpg "Bagre marinus")
/siluriformes/pimelodidae/sorubim/cuspicaudus/1.jpg "Sorubim cuspicaudus")
/siluriformes/auchenipteridae/tympanopleura/atronasus/1.jpg "Tympanopleura atronasus")
/siluriformes/callichthyidae/hoplisoma/cochui/1.jpg "Hoplisoma cochui")
/siluriformes/loricariidae/hypostomus/pyrineusi/1.jpg "Hypostomus pyrineusi")
/siluriformes/doradidae/anadoras/weddellii/1.jpg "Anadoras weddellii")
/siluriformes/loricariidae/acanthicus/hystrix/1.jpg "Acanthicus hystrix")
/siluriformes/loricariidae/peckoltia/compta/1.jpg "Peckoltia compta")
/siluriformes/loricariidae/ancistrus/sp%28l089%29/1.jpg "Ancistrus sp. (L089)")
/siluriformes/loricariidae/ancistrus/sp%28l071%29/1.jpg "Ancistrus sp. (L071)")
/siluriformes/loricariidae/otocinclus/cocama/1.jpg "Otocinclus cocama")
/siluriformes/doradidae/rhinodoras/sp%60tocantins_xingu%60/1.jpg "Rhinodoras sp. `TOCANTINS XINGU`")
/siluriformes/doradidae/scorpiodoras/bolivarensis/1.jpg "Scorpiodoras bolivarensis")
/siluriformes/pseudopimelodidae/microglanis/malabarbai/1.jpg "Microglanis malabarbai")
/siluriformes/heptapteridae/rhamdia/quelen/1.jpg "Rhamdia quelen")
/siluriformes/loricariidae/hypostomus/albopunctatus/1.jpg "Hypostomus albopunctatus")
/siluriformes/auchenipteridae/tocantinsia/piresi/1.jpg "Tocantinsia piresi")
/siluriformes/doradidae/platydoras/armatulus/1.jpg "Platydoras armatulus")
/siluriformes/pimelodidae/hemisorubim/platyrhynchos/1.jpg "Hemisorubim platyrhynchos")
/siluriformes/pimelodidae/pimelodus/ornatus/1.jpg "Pimelodus ornatus")
/siluriformes/loricariidae/leporacanthicus/heterodon/1.jpg "Leporacanthicus heterodon")
/siluriformes/loricariidae/hypostomus/commersoni/1.jpg "Hypostomus commersoni")
/siluriformes/trichomycteridae/scleronema/minutum/1.jpg "Scleronema minutum")
/siluriformes/ritidae/rita/chrysea/1.jpg "Rita chrysea")