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81 results for “Hypopomidae”
Fig. 28. Brachyhypopomus hamiltoni. MCP 45482 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 28. Brachyhypopomus hamiltoni. MCP 45482 (WC05.080301), holotype, female, 97 mm TL (head in lateral view, body in lateral and dorsal view); Brazil, rio Solimões-Japurá confluence, Amazonas dr. Specimen fixed in formalin and preserved in EtOH. Scale bars = 5 mm.
Fig. 38. Brachyhypopomus pinnicaudatus. a. MCP 45469 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 38. Brachyhypopomus pinnicaudatus. a. MCP 45469 (WC13.310701b), female, 143 mm (head in lateral view, and body in lateral and dorsal view, specimen fixed in formalin); b. MCP 45278 (WC13020698), male, 167 mm TL (body in lateral view, specimen fixed in formalin and preserved in EtOH). Brazil, rio Solimões-Japurá confluence, Amazonas dr. Note sexual dimorphism in caudal-filament length and height, and feather-like structure at caudal filament terminus in male. Scale bars = 5 mm.
Fig. 25 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 25. Collection records for Brachyhypopomus flavipomus (circles). Holotype location is marked with an open symbol. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
Fig. 24. Brachyhypopomus flavipomus. MCP 45366 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 24. Brachyhypopomus flavipomus. MCP 45366 (WC19.110597), holotype, immature, 92 mm TL (head, and body in lateral and dorsal view, specimen fixed in formalin and preserved in EtOH); Brazil, rio Solimões/rio Japurá confluence, Amazonas dr. Scale bars = 5 mm.
Fig. 26. Brachyhypopomus gauderio. a. MZUSP 59646 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 26. Brachyhypopomus gauderio. a. MZUSP 59646, female, 138 mm TL (head in lateral view, body in lateral and dorsal view); Brazil, rio Miranda, Paraguay dr. b. NRM 35349, male, 171 mm TL (body in lateral view); Paraguay, río Negro, Paraguay dr. Note sexual dimorphism in caudal filament height. Specimens fixed in formalin and preserved in EtOH. Scale bars = 5 mm.
Fig. 27 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 27. Collection records for Brachyhypopomus gauderio (circles) and B. menezesi (squares). Holotype locations are marked with open symbols. Grey circles refer to suspected anthropogenic introductions of B. gauderio to upper Paraná dr. (see species redescription in text). Elevation data refers to altitude above mean sea level (see Fig. 2 for legend). Note that the most southerly record for B. menezesi is in a headwater of the rio São Francisco, near the drainage divide with rio Paraná headwaters.
Fig. 23 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 23. Collection records for Brachyhypopomus draco (circles), B. janeiroensis (squares), and B. jureiae (triangles). Holotype locations are marked with open symbols. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
Fig. 16 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 16. Collection records for Brachyhypopomus bombilla (circles). Holotype location is marked with an open symbol. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
Fig. 20. Brachyhypopomus cunia. INPA 37690 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 20. Brachyhypopomus cunia. INPA 37690, holotype, male, 142 mm TL (head in lateral view and body in lateral and dorsal view); Brazil, rio Madeira, Amazonas dr. Specimen fixed in formalin and preserved in EtOH. Scale bars = 5 mm.
Fig. 8. Brachyhypopomus batesi. MCP 47020 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 8. Brachyhypopomus batesi. MCP 47020 (WC07.291297b), holotype, female, 104 mm TL (head in lateral view, body in lateral and dorsal views, specimen fixed in formalin and preserved in EtOH); Brazil, rio Tefé, Amazonas dr. Scale bars = 5 mm.
Fig. 12. Brachyhypopomus benjamini. MUSM 39915 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 12. Brachyhypopomus benjamini. MUSM 39915 (WC10.160104), holotype, male, 126 mm TL (head, and body in lateral and dorsal view, specimen fixed in formalin and preserved in EtOH); Peru, río Ucayali, Amazonas dr. Scale bars = 5 mm.
Fig. 7 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 7. Collection records for Brachyhypopomus arrayae (circles), B. belindae (squares), and B. bullocki (triangles). Holotype locations are marked with open symbols. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
Fig. 4. Brachyhypopomus alberti. a. CBF 10284 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 4. Brachyhypopomus alberti. a. CBF 10284 (WC24.280607), holotype, male, 97 mm TL (head in lateral view, and body in lateral and dorsal views); b. ANSP 197573 (WC03.250607), paratype, female, 91 mm TL (body in lateral view); Bolivia, río Beni, Amazonas dr. Note the sexual dimorphism in body pigmentation, in which females are darker. Specimens fixed in formalin and preserved in EtOH. Scale bars = 5mm.
Fig. 22. Brachyhypopomus draco. a. MCP 19847 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 22. Brachyhypopomus draco. a. MCP 19847 (part), male, 138 mm TL (head in lateral view, body in lateral and dorsal view); Brazil, rio Ibicuí, Uruguay dr. b. MCP 13643, female, 132 mm TL (body in lateral view); Brazil, rio Sanga, rio Tramandaí dr. Note sexual dimorphism in caudal filament height. Specimens fixed in formalin and preserved in EtOH. Scale bars = 5 mm.
Fig. 11. Brachyhypopomus belindae. MCP 45360 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 11. Brachyhypopomus belindae. MCP 45360 (WC05.050497), holotype, immature, 110 mm TL (head in lateral view, body in lateral and dorsal views, specimen fixed in formalin and preserved in EtOH); Brazil, rio Solimões-Japurá confluence, Amazonas dr. Scale bars = 5 mm.
Fig. 1 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 1. Live individuals of 12 sympatric species of Brachyhypopomus and one species of Microsternarchus from the vicinity of Tefé, Amazonas, Brazil (Amazonas dr.). a. Brachyhypopomus batesi MCP 45312 (WC01.191293b), immature, 102 mm TL. b. Brachyhypopomus beebei head – uncat., immature, 75 mm TL; body – MCP 45450 (WC04.090600), female, 178 mm TL. c. Brachyhypopomus belindae MCP 45430, paratype, immature, 104 mm TL (photographed out of water, close up of head not available). d. Brachyhypopomus bennetti MCP 45451, male, 196 mm TL. e. Brachyhypopomus brevirostris uncat., immature, 224 mm TL. f. Brachyhypopomus flavipomus MCP 45453 (WC09.090600), female, 98 mm TL. g. Brachyhypopomus hamiltoni MCP 45482 (WC05.080301), holotype, female, 97 mm TL. h. Brachyhypopomus hendersoni MCP 45489, female, 164 mm TL. i. Brachyhypopomus pinnicaudatus MCP 45455, female, 135 mm TL. j. Brachyhypopomus regani, MCP 45285 (WC02.100301), male, 119 mm TL. k. Brachyhypopomus sullivani MCP 45464 (WC04.210201), immature, 79 mm TL. l. Brachyhypopomus walteri MCP 45458 (WC 03.090600), male, 161 mm TL. m. Microsternarchus bilineatus uncat., 85 mm TL.
Fig. 19. Brachyhypopomus bullocki. a. MZUSP 96498 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 19. Brachyhypopomus bullocki. a. MZUSP 96498, male, 188 mm TL (head in lateral view and body in lateral and dorsal view); b. TNHC 17486, female, 140 mm TL (body in lateral view); Venezuela, río Parguaza, Orinoco dr. Specimens fixed in formalin and preserved in EtOH. Scale bars = 5 mm.
Fig. 3 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 3. Measurements used for morphometric analysis of Brachyhypopomus. See text for details. a. Body, lateral view: AF = Anal-fin length; ARL = Longest anal-fin ray; BD1 = Body depth at anal-fin origin; BD2 = Body depth at anal-fin middle; CD = Caudal-filament depth; CF = Caudal-filament length; LEA = Length to end of anal fin; TL = Total length. b. Body, dorsal view: BW1 = Body width at anal-fin origin; BW2 = Body width at anal-fin middle; CW = Caudal-filament width. c. Head, lateral view: AE = Internarial distance; BO = Branchial aperture; HD1 = Head depth at eye; HD2 = Head depth at occiput; HL = Head length; PRL = Longest pectoral-fin ray; OD = Orbital diameter; PB = Pectoral-fin base; PE = Posterior naris to eye; PO = Postorbital distance; PP = Snout to pectoral-fin base; PR = Preorbital distance (snout length); SA = Snout to anal-fin origin; SO = Snout to occiput. d. Head, dorsal view: HW1 = Head width at eye; HW2 = Head width at occiput; IO = Interorbital width. e. Head, ventral view: MW = Mouth width. Schematics based on B. diazi (UF 174333).
Fig. 21. Brachyhypopomus diazi. a. MBUCV-V 35655 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 21. Brachyhypopomus diazi. a. MBUCV-V 35655 (WC04.210304), male from type locality, 160 mm TL (head in lateral view, body in lateral and dorsal view); b. UF 174333 (WC03.210304), female from type locality, 141 mm TL (body in lateral view); Venezuela, río Alpargatón, río Salado dr. Note sexual dimorphism in caudal filament height. Specimens fixed in formalin and preserved in EtOH. Scale bars = 5 mm.
Fig. 18 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 18. Collection records for Brachyhypopomus brevirostris (circles). Precise locality of the lectotype is not known. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.