Results 1 to 10 of about 335 (151)
A Dermocystidium infection in Trichomycterus sp. (Osteichthyes, Trichomycteridae) [PDF]
Parasite, 2000 Two whitish elongate cysts in the left pectoral fin of Trichomycterus sp. (Osteichthyes, Trichomycteridae) were packed with Dermocystidium sp. spores.
Eiras J.C, Silva-Souza A.T.
doaj +3 more sources
Biota Colombiana, 2010 A new catfish species belonging to genus Trichomycterus Valenciennes (Trichomycteridae) is described. Trichomycterus sketi n. sp. was collected in Cueva del Indio located in the upper río Opón basin, Magdalena river system, in the Andean Cordillera ...
César A. Castellanos-Morales
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Revista Científica de Ciencias Naturales y Ambientales, 2021 La presencia de diferentes grupos de peces de agua dulce son el resultado de eventos de especiación en la costa ecuatoriana, esto debido a los factores geomorfológicos y variaciones climáticas.
Pedro Guillermo Ramos Montoya +1 more
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Fish, Cubatão River basin, Atlantic Rainforest stream, Paraná, Brazil [PDF]
Check List, 2009 The freshwater ichthyofauna of the Cubatão River basin was studied. This drainage belongs to the Atlantic rainforestbiome in Paraná state coastal region, southern Brazil.
Bastos, L. P., Abilhoa, V.
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Biota Colombiana, 2014 Se evaluaron ejemplares adultos de las especies capitán de la Sabana (Eremophilus mutisii), bagre rayado (Pseudoplatystoma orinocoense y P. metaense) y capaz (Pimelodus grosskopfii) (n=9-27/especie), provenientes del río Bogotá (Cundinamarca), Puerto ...
Jaime González M. +5 more
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First record of the miniature catfish Malacoglanis gelatinosus Myers & Weitzman, 1966 (Siluriformes, Trichomycteridae) in the Orinoco river basin [PDF]
Check List, 2018 Malacoglanis gelatinosus, a species of miniature catfish of the family Trichomycteridae, is only known from 4 specimens from the Amazon basin. Recently, we collected 3 specimens from the upper basin of the Meta River, a tributary of the Orinoco.
Diana C. Montoya-Ospina +4 more
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Reproduction, development, asymmetry and late eye regression in the Brazilian cave catfish Ituglanis passensis (Siluriformes, Trichomycteridae): evidence contributing to the neutral mutation theory [PDF]
Subterranean Biology, 2021 The troglobitic (exclusively subterranean source population) catfish Ituglanis passensis (Siluriformes, Trichomycteridae) is endemic to the Passa Três Cave, São Domingos karst area, Rio Tocantins basin, Central Brazil.
Sandro Secutti, Eleonora Trajano
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Peces del oriente de Antioquia, Colombia
Biota Colombiana, 2008 The eastern Antioquia region of Colombia's central mountain range, is characterize by steep altitudinal gradients and rich hydrological resources, with the majority of the drainage flowing into the middle Magdalena River.
Javier A. Maldonado-Ocampo +1 more
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Biota Colombiana, 2014 Mature specimens of three catfishes: Capitán de la Sabana (Eremophilus mutisii), Bagre Rayado (Pseudoplatystoma orinocoense and P. metaense) and Capaz (Pimelodus grosskopfii) (n=9-27/species) were sampled in the areas of Bogotá River, Puerto López (Meta)
Jaime González M. +5 more
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Neotropical IchthyologyA review is made of the impact of the landmark Ph. D. Thesis of Jonathan N. Baskin from 1973 on the development of the phylogenetics of catfishes and some of its main subgroups and on neotropical ichthyology in general.
Mário C. C. de Pinna
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