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119 results for “rio Tapajós basin”
FIGURE 12 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 12 | Lateral view of the head (A), lateral view of the dorsal-fin spine (B) and dorsal view of the left pectoral-fin spine (C) in cs paratype of Corydoras psamathos, CITL 387, 28.6 mm SL. Abbreviations: f: frontal, io1–2: infraorbital 1 and 2, iop: interopercle, n: nasal, op: opercle, pes: pterotic-extrascapular, pop: preopercle, prh: posterodorsal ridge of hyomandibula, pso: parieto-supraoccipital, sph: sphenotic. Scale bars = 1 mm.
FIGURE 3 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 3 | Paratypes of Corydoras thanatos photographed alive, showing general color pattern and morphology in lateral view in (A) INPA 59776, 14.2 mm SL, (B) INPA 59778, 21.9 mm SL, (C) INPA 59777, 29.0 mm SL, (D) INPA 59777, 30.0 mm SL, and (E) INPA 59777, 33.3 mm SL, all from tributaries to the rio Jamanxim, rio Tapajós basin.
FIGURE 7 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 7 | Corydoras hypnos, holotype, MNRJ 53288, 31.7 mm SL, Brazil, Pará State, Novo Progresso Municipality, rio Jamanxim, a tributary to the rio Tapajós basin.
FIGURE 8 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 8 | Lateral view of the head (A), lateral view of the dorsal-fin spine (B) and dorsal view of the left pectoral-fin spine (C) in cs paratype of Corydoras hypnos, CITL 385, 32.0 mm SL. Abbreviations: f: frontal, io1–2: infraorbital 1 and 2, iop: interopercle, n: nasal, op: opercle, pes: pterotic-extrascapular, pop: preopercle, prh: posterodorsal ridge of hyomandibula, pso: parieto-supraoccipital, sph: sphenotic. Scale bars = 1 mm.
FIGURE 6 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 6 | Natural habitat of Corydoras thanatos and C. hypnos, showing (A) the rio Jamanxim, type locality of C. hypnos, and one of its tributaries (B), type locality of C. thanatos, rio Tapajós basin in Pará State, Brazil.
FIGURE 11 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 11 | Corydoras psamathos, holotype, MNRJ 53289, 29.4 mm SL, Novo Progresso Municipality, Pará State, Brazil, igarapé Santa Júlia, a tributary to the rio Jamanxim, rio Tapajós basin.
FIGURE 2 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 2 | Lateral view of the head (A), lateral view of the dorsal-fin spine (B) and dorsal view of the left pectoral-fin spine (C) in cs paratype of Corydoras thanatos, CITL 383, 33.8 mm SL. Abbreviations: f: frontal, io1–2: infraorbital 1 and 2, iop: interopercle, n: nasal, op: opercle, pes: pterotic-extrascapular, pop: preopercle, prh: posterodorsal ridge of hyomandibula, pso: parieto-supraoccipital, sph: sphenotic. Scale bars = 1 mm.
FIGURE 10 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 10 | Uncatalogued aquarium specimens of Corydoras hypnos photographed alive, showing general morphology and color pattern of (A) a specimen with brownish yellow ground color of body, and (B) and two specimens with greyish yellow ground color of body. Photos by Robert McLure (A) and Oliver Lucanus (B).
FIGURE 3 in New species of Farlowella (Siluriformes: Loricariidae) from the rio Tapajós basin, Pará, Brazil
FIGURE 3 | Gular region and variation of abdominal plates in specimens, ventral view of Farlowella wuyjugu. A. MPEG 26178, 143.4 mm SL; B. INPA 59894, 128.9 mm SL; C. MPEG 12684, 125 mm SL.
FIGURE 1 in New species of Farlowella (Siluriformes: Loricariidae) from the rio Tapajós basin, Pará, Brazil
FIGURE 1 | Additional measures used in this study. A. Minimum width of snout; B. Distance between cleithral processes; and C. Maximum width of snout.
FIGURE 2 in New species of Farlowella (Siluriformes: Loricariidae) from the rio Tapajós basin, Pará, Brazil
FIGURE 2 | Dorsal, lateral and ventral view of Farlowella wuyjugu, holotype, 143.4 mm SL, MPEG 26178, Brazil, Pará State, Juruti municipality, igarapé Rio Branco, lower rio Tapajós, rio Amazon basin.
FIGURE 5 in New species of Farlowella (Siluriformes: Loricariidae) from the rio Tapajós basin, Pará, Brazil
FIGURE 5 | Geographic distribution of Farlowella wuyjugu in lower rio Tapajós. Star = holotype; circles = paratypes localities.
FIGURE 6 in Description of a new species of miniature catfish of the genus Ammoglanis (Siluriformes: Trichomycteridae) from rio Tapajós basin, Brazil
FIGURE 6 | Type-locality of Ammoglanis nheengatu, igarapé Branco, tributary to rio Aruri Grande, rio Jamanxim drainage, rio Tapajós basin, Itaituba municipality, Pará State, Brazil.
FIGURE 3 in Description of a new species of miniature catfish of the genus Ammoglanis (Siluriformes: Trichomycteridae) from rio Tapajós basin, Brazil
FIGURE 3 | Left suspensorium of Ammoglanis nheengatu, paratype, UFOPA–I 1357, 15.2 mm SL, in lateral view.
FIGURE 2 in Description of a new species of miniature catfish of the genus Ammoglanis (Siluriformes: Trichomycteridae) from rio Tapajós basin, Brazil
FIGURE 2 | Neurocranium of Ammoglanis nheengatu, paratype, UFOPA–I 1357, 15.2 mm SL, in dorsal view.
FIGURE 5 in Description of a new species of miniature catfish of the genus Ammoglanis (Siluriformes: Trichomycteridae) from rio Tapajós basin, Brazil
FIGURE 5 | Map indicating the known distribution of Ammoglanis nheengatu in the igarapé Branco, tributary to rio Aruri Grande, rio Jamanxim drainage, rio Tapajós basin, Pará State, Brazil. Delimitation of the Jamanxim National Park in light green.
FIGURE 1 in Description of a new species of miniature catfish of the genus Ammoglanis (Siluriformes: Trichomycteridae) from rio Tapajós basin, Brazil
FIGURE 1 | Ammoglanis nheengatu in lateral and dorsal views, holotype, INPA 59653, 14.8 mm SL, igarapé Branco, tributary to rio Aruri Grande, rio Jamanxim drainage, rio Tapajós basin, Pará State, Brazil.
Linked collectors and determiners for: Thayeria tapajonica (Characiformes: Characidae), a new species from rio Tapajós basin, Brazil.
Natural history specimen data linked to collectors and determiners held within, "Thayeria tapajonica (Characiformes: Characidae), a new species from rio Tapajós basin, Brazil". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/2799d706-42b3-4f91-913e-f9946c6672a4">https://bionomia.net/dataset/2799d706-42b3-4f91-913e-f9946c6672a4</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/2799d706-42b3-4f91-913e-f9946c6672a4">https://gbif.org/dataset/2799d706-42b3-4f91-913e-f9946c6672a4</a>. Formatted as a Frictionless Data package.
Fig. 3 in New species of the catfish genus Tatia (Siluriformes:Auchenipteridae) from the rio Teles Pires, upper rio Tapajós basin, Brazil
Fig. 3. Map of southeastern Amazon basin showing location of type locality of Tatia melanoleuca.
FIGURE 6 in New species of Farlowella (Siluriformes: Loricariidae) from the rio Tapajós basin, Pará, Brazil
FIGURE 6 | Igarapé Rio Branco, type-locality of Farlowella wuyjugu.
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International Brain Laboratory public data
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OpenNeuro
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