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590 results for “Neotropical fish”
Fig. 37. Brachyhypopomus palenque. a in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 37. Brachyhypopomus palenque. a. UF 180270 (WC05.160404), holotype, female, 149 mm TL (head in lateral view, and body in lateral and dorsal view, specimen fixed in formalin and preserved in EtOH); Ecuador, río Palenque, río Guayas dr. b. USNM 247230, male, 171 mm TL (body in lateral view, specimen fixed in formalin and preserved in EtOH); Ecuador, río Quinindé, río Esmeraldas dr. Note sexual dimorphism in caudal filament height. Scale bars = 5 mm.
Fig. 36 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 36. Collection records for Brachyhypopomus occidentalis (circles) and B. palenque (squares). The lectotype location for B. occidentalis and holotype location for B. palenque are marked with open symbols. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
Fig. 44 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 44. Collection records for Brachyhypopomus sullivani (circles). Holotype location is marked with an open symbol. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
Fig. 34. Brachyhypopomus menezesi. MZUSP 87147 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 34. Brachyhypopomus menezesi. MZUSP 87147, holotype, male, 100 mm TL (head in lateral view, and body in lateral and dorsal view, specimen fixed in formalin and preserved in EtOH); Brazil, rio Sapão, rio São Francisco dr. Note prominent opercular accessory electric organ (pale structure). Scale bars = 5 mm.
Fig. 47 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 47. Collection records for Brachyhypopomus walteri (circles). Holotype location is marked with an open symbol. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
Fig. 30. Brachyhypopomus hendersoni. a. MCP 45408 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 30. Brachyhypopomus hendersoni. a. MCP 45408 (WC07.110898b), paratype, female, 162 mm TL, (head, and body in lateral and dorsal view, specimen fixed in formalin); Brazil, rio Tefé, Amazonas dr. b. MCP 45305 (WC13.031298), holotype, male, 146 mm TL (head in lateral view, body in lateral and dorsal view, specimen fixed in formalin and preserved in EtOH); Brazil, rio Japurá, Amazonas dr. Scale bars = 5 mm.
Fig. 33. Brachyhypopomus jureiae. MZUSP 100268 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 33. Brachyhypopomus jureiae. MZUSP 100268, female, 170 mm TL (head in lateral view, and body in lateral and dorsal view, specimen fixed in formalin and preserved in EtOH); Brazil, rio Bateçaria, rio Ribeira de Iguape dr. Scale bars = 5 mm.
Fig. 29 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 29. Collection records for Brachyhypopomus hamiltoni (circles). Holotype location is marked with an open symbol. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
Fig. 32. Brachyhypopomus janeiroensis. MZUSP 80122 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 32. Brachyhypopomus janeiroensis. MZUSP 80122; male, 174 mm TL (head in lateral view, and body in lateral and dorsal view, specimen fixed in formalin and preserved in EtOH). Brazil, rio São João dr. Scale bars = 5mm.
Fig. 31 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Fig. 31. Collection records for Brachyhypopomus hendersoni (circles) and B. provenzanoi (squares). Holotype locations are marked with open symbols. Elevation data refers to altitude above mean sea level (see Fig. 2 for legend).
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.
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International Brain Laboratory public data
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OpenNeuro
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