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152 results for “Trichomycterus”
Fig. 5 in Trichomycterus igobi, a new catfish species from the rio Iguaçu drainage: the largest head in Trichomycteridae (Siluriformes: Trichomycteridae)
Fig. 5. Ventral view of the pectoral girdle in Trichomycterus igobi, MPEG 13354, paratype.
Fig. 2 in Two new species of the catfish genus Trichomycterus (Siluriformes: Trichomycteridae) from the rio Ribeira de Iguape Basin, Southeastern Brazil
Fig. 2. Trichomycterus tupinamba, holotype, MZUSP 62382, 86.5 mm, lateral view of the right side.
Fig. 5 in Two new species of the catfish genus Trichomycterus (Siluriformes: Trichomycteridae) from the rio Ribeira de Iguape Basin, Southeastern Brazil
Fig. 5. Trichomycterus jacupiranga, holotype, MZUSP 67818, 57.4 mm.
Fig. 2. Trichomycterus maracaya, n in Trichomycterus maracaya, a new catfish from the upper rio Paraná, southeastern Brazil (Siluriformes: Trichomycteridae), with notes on the T. brasiliensis species-complex
Fig. 2. Trichomycterus maracaya, n. sp. (ZUEC 6138), juvenile 22.8 mm SL, paratype.
Fig. 1. A in Cytotaxonomic diagnosis of Trichomycterus diabolus (Teleostei: Trichomycteridae) with comments about its evolutionary relationships with co-generic species
Fig. 1. A specimen of Trichomycterus diabolus with 110 mm in total length. Photo by C. Oliveira.
Data from: Ontogenetic shape trajectory of Trichomycterus areolatus varies in response to water velocity environment
Open the record for dataset details and reuse information.
FIGURE 1 in New species of the catfish genus Trichomycterus (Siluriformes, Trichomycteridae) from the headwaters of the rio São Francisco basin, Brazil
FIGURE 1. Approximate location of type locality for Trichomycterus trefauti (square). Riacho Andrequicé, Trinta Réis, Minas Gerais, Brazil.
FIGURE 1. Trichomycterus giganteus, UFRJ 5999 in Trichomycterus giganteus (Siluriformes: Loricarioidea: Trichomycteridae): a new catfish from the Rio Guandu basin, southeastern Brazil
FIGURE 1. Trichomycterus giganteus, UFRJ 5999, holotype, 120.6 mm SL; Brazil: Estado do Rio de Janeiro: Rio de Janeiro. Photo by W. J. E. M. Costa.
FIGURE 2. Trichomycterus caudofasciatus, UFRJ 6002 in Description of two new species of the catfish genus Trichomycterus from southeastern Brazil (Siluriformes: Trichomycteridae)
FIGURE 2. Trichomycterus caudofasciatus, UFRJ 6002, live holotype, 48.5 mm SL; Brazil: Minas Gerais: Alto Caparaó (Photo by W.J.E.M. Costa).
FIGURE 1. Trichomycterus pantherinus, UFRJ 6001 in Description of two new species of the catfish genus Trichomycterus from southeastern Brazil (Siluriformes: Trichomycteridae)
FIGURE 1. Trichomycterus pantherinus, UFRJ 6001, live holotype, 55.3 mm SL; Brazil: Espírito Santo: Santa Leopoldina (Photo by W.J.E.M. Costa).
FIGURE 2 in New species of the catfish genus Trichomycterus (Siluriformes, Trichomycteridae) from the headwaters of the rio São Francisco basin, Brazil
FIGURE 2. Trichomycterus trefauti, holotype, MZUSP 79911, 49.5 mm SL. Riacho Andrequicé, Trinta Réis, Minas Gerais, Brazil: A) lateral; B) dorsal; and C) ventral views.
FIGURE 1 in Trichomycterus santanderensis: A new species of troglomorphic catfish (Siluriformes, Trichomycteridae) from Colombia
FIGURE 1. Approximate location of Trichomycterus santanderensis, Cave El Puente, Upper Lebrija River basin of the Santander Department, northeast Colombia.
FIGURE 2 in Trichomycterus santanderensis: A new species of troglomorphic catfish (Siluriformes, Trichomycteridae) from Colombia
FIGURE 2. Trichomycterus santanderensis, holotype, CAC-CDMB 035, 100.7mm SL. Lateral view of the left side.
FIGURE 3 in Trichomycterus argos (Teleostei: Siluriformes: Trichomycteridae), a new species from the Doce River Basin, Eastern Brazil
FIGURE 3. Dorsal views of the cranium and Weberian complex of a) Trichomycterus argos (DZUFMG 067, 101 mm SL, paratype) and b) Trichomycterus brasiliensis (DZUFMG 064, 102,1 mm SL). Abbreviations: AP, autopalatine; EP, epioccipital; FF, frontal fontanels; FR, frontal; IO, tendon-bone infraorbital; LE, lateral ethmoid; ME, mesethmoid; MX, maxilla; PM, premaxilla; PS, posttemporosupracleithrum; PT, pterotic; RF, foramen for the ramus lateralis accessorius facialis; SC, cephalic sensory canal; SO, tendon-bone supraorbital; SPP, sphenotic-prootic-pterosphenoid compound bone; SU, parietosupraoccipital; WC, Weberian capsule. Scale bar = 1cm.
FIGURE 1 in Trichomycterus argos (Teleostei: Siluriformes: Trichomycteridae), a new species from the Doce River Basin, Eastern Brazil
FIGURE 1. Type locality of Trichomycterus argos. Smaller image at top indicates the State of Minas Gerais (gray) in Brazil and South America; smaller image at bottom indicates the Rio Doce basin in State of Minas Gerais (gray). Large image indicates the type locality (star) in the Rio Casca drainage, in the upper Rio Doce basin (gray).
FIGURE 2 in Trichomycterus argos (Teleostei: Siluriformes: Trichomycteridae), a new species from the Doce River Basin, Eastern Brazil
FIGURE 2. Holotype of Trichomycterus argos, DZUFMG 103, 95.4 mm SL, in dorsal (1), lateral (2), and ventral (3) views.
FIGURE 5 in A new species of the catfish genus Trichomycterus from the La Plata River basin, southern Brazil, with comments on its putative phylogenetic position (Siluriformes: Trichomycteridae)
FIGURE 5. Inferred phylogenetic relationships of Trichomycterus perkos and related congeners. Characters (from Wosiacki & de Pinna, 2008a, 2008b) numbered as in Discussion.
FIGURE 2 in A new species of the catfish genus Trichomycterus from the La Plata River basin, southern Brazil, with comments on its putative phylogenetic position (Siluriformes: Trichomycteridae)
FIGURE 2. Lateral view of presumable juveniles of Trichomycterus perkos. (A) Medium-sized paratype, MCP 31776, 43.3 mm SL; (B) second smallest paratype, MCP 31764, 17.9 mm SL. Specimens represented in scale.
FIGURE 1 in A new species of the catfish genus Trichomycterus from the La Plata River basin, southern Brazil, with comments on its putative phylogenetic position (Siluriformes: Trichomycteridae)
FIGURE 1. Trichomycterus perkos, holotype, MCP 46679, 93.5 mm SL; Brazil, Rio Grande do Sul State, Passo Fundo Municipality; Uruguai River basin, Passo Fundo River.
FIGURE 4 in A new species of the catfish genus Trichomycterus from the La Plata River basin, southern Brazil, with comments on its putative phylogenetic position (Siluriformes: Trichomycteridae)
FIGURE 4. Type localities of Trichomycterus perkos. (A) Unnamed stream tributary of Erechim River, Passo Fundo River basin, São Valentim Municipality, Rio Grande do Sul State (MCP 46701); (B) unnamed stream tributary of Sepultura Streamlet, affluent of reservoir of the Passo Fundo Hydroelectric Power Plant, Campinas do Sul Municipality, Rio Grande do Sul State (MCP 46711).
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