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901 results for “Amazon Basin”
Distribution. SW Amazon Basin, including E & SE Peru, SW Brazil, and N & E Bolivia. in Cricetidae
Distribution. SW Amazon Basin, including E & SE Peru, SW Brazil, and N & E Bolivia.
Figure 4 from: Soares IM, Azevedo-Santos VM, Benine RC (2017) Redescription of Moenkhausia megalops (Eigenmann, 1907), a widespread tetra from the Amazon basin (Characiformes, Characidae). Zoosystematics and Evolution 93(2): 255-264. https://doi.org/10.3897/zse.93.10837
Figure 4 - Moenkhausia megalops, GEA 2127, 61.4 mm SL, live specimen, Brazil, Pará State, rio Aurá, tributary of rio Guamá basin, Utinga State Park, Água Preta lake. Photo by M. Andrade.
Figure 3 from: Soares IM, Azevedo-Santos VM, Benine RC (2017) Redescription of Moenkhausia megalops (Eigenmann, 1907), a widespread tetra from the Amazon basin (Characiformes, Characidae). Zoosystematics and Evolution 93(2): 255-264. https://doi.org/10.3897/zse.93.10837
Figure 3 - Scanning electronic micrography of dentition of Moenkhausia megalops, INPA 40617, 43.2 mm SL, left internal lateral view of premaxilla, maxilla and dentary bones. Scale bar: 300µm.
Figure 5 from: Soares IM, Azevedo-Santos VM, Benine RC (2017) Redescription of Moenkhausia megalops (Eigenmann, 1907), a widespread tetra from the Amazon basin (Characiformes, Characidae). Zoosystematics and Evolution 93(2): 255-264. https://doi.org/10.3897/zse.93.10837
Figure 5 - Distribution of Moenkhausia megalops. Circles represent lots examined; star indicates type locality in the rio Tapajós basin.
Figure 1 from: Soares IM, Azevedo-Santos VM, Benine RC (2017) Redescription of Moenkhausia megalops (Eigenmann, 1907), a widespread tetra from the Amazon basin (Characiformes, Characidae). Zoosystematics and Evolution 93(2): 255-264. https://doi.org/10.3897/zse.93.10837
Figure 1 - Moenkhausia megalops, holotype, CAS 71433, 40.6 mm SL, Brazil, Pará State, Itaituba, rio Tapajós basin. Figure modified from CAS, all rights reserved.
Figure 5 from: Azevedo-Santos VM, Benine RC (2016) A new species of Moenkhausia (Characiformes, Characidae) from the Içá River, Amazon Basin, northern Brazil. Zoosystematics and Evolution 92(2): 203-209. https://doi.org/10.3897/zse.92.10049
Figure 5 - Moenkhausia britskii, MZUSP 17537, paratype: (a) premaxilla; (b) dentary; (c) maxilla. Medial view. Scale bar = 1 mm.
Figure 6 from: Azevedo-Santos VM, Benine RC (2016) A new species of Moenkhausia (Characiformes, Characidae) from the Içá River, Amazon Basin, northern Brazil. Zoosystematics and Evolution 92(2): 203-209. https://doi.org/10.3897/zse.92.10049
Figure 6 - Partial map of South America with yellow circle indicating the distribution of Moenkhausia britskii.
Figure 2 from: Azevedo-Santos VM, Benine RC (2016) A new species of Moenkhausia (Characiformes, Characidae) from the Içá River, Amazon Basin, northern Brazil. Zoosystematics and Evolution 92(2): 203-209. https://doi.org/10.3897/zse.92.10049
Figure 2 - Ilustration of two scales (gray color) with arrows indicating the radii of the scales: a) Moenkhausia britskii, holotype, MZUSP 120691, 52.9 mm SL; b) Moenkhausia xinguensis, INPA 39991, 42.3 mm SL.
Figure 4 from: Azevedo-Santos VM, Benine RC (2016) A new species of Moenkhausia (Characiformes, Characidae) from the Içá River, Amazon Basin, northern Brazil. Zoosystematics and Evolution 92(2): 203-209. https://doi.org/10.3897/zse.92.10049
Figure 4 - Arrows (red color) indicating the second tooth of the inner row of the premaxilla: a) Moenkhausia britskii, paratype, MZUSP 17537; b) Moenkhausia grandisquamis, MZUSP 38244. Medial view. Scale bar = 1 mm.
Figure 3 from: Azevedo-Santos VM, Benine RC (2016) A new species of Moenkhausia (Characiformes, Characidae) from the Içá River, Amazon Basin, northern Brazil. Zoosystematics and Evolution 92(2): 203-209. https://doi.org/10.3897/zse.92.10049
Figure 3 - Humeral spot: a) Moenkhausia britskii, 50.5 mm SL, paratype, MZUSP 17537; b) Moenkhausia grandisquamis, 48.2 mm SL, MZUSP 38244.
FIGURE 3 in A new species of Corydoras (Siluriformes: Callichthyidae) from the rio Madre de Dios basin, Peruvian Amazon, with comments on Corydoras aeneus identity
FIGURE 3 | Dorsal view of the head of a c&s paratype of Corydoras maclurei, CITL 430, 47.8 mm SL. Abbreviations: f: frontal, fdbp: first dorsolateral body plate, n: nasal, me: mesethmoid, pes: pteroticextrascapular, pso: parieto-supraoccipital, sph: sphenotic. Scale bar = 1 mm.
FIGURE 2 in Description of a new species of Cyphocharax from the rio Juma, rio Aripuanã basin, southern Amazon basin (Teleostei: Curimatidae)
FIGURE 2 | Cyphocharax orion: A. ZUEC 18036, paratype, 77.8 mm SL, formalin-fixed specimen; B. LBP 33070, 57.9 mm SL, ethanol-fixed specimen; rio Juma, rio Aripuanã, Apuí, Amazonas, Brazil.
FIGURE 1 in Melanosternarchus amaru, a new genus and species of electric ghost knifefish (Gymnotiformes: Apteronotidae) from the Amazon Basin
FIGURE 1. Lateral view of Melanosternarchus amaru, holotype MUSM 59405, 230 mm TL.
FIGURE 2 in Melanosternarchus amaru, a new genus and species of electric ghost knifefish (Gymnotiformes: Apteronotidae) from the Amazon Basin
FIGURE 2. Lateral view of two living specimens of Melanosternarchus amaru, ANSP 200459.
FIGURE 2. Parotocinclus yaka, MZUSP 85786 in Parotocinclus yaka, a new species of armored catfish (Loricariidae: Hypoptopomatinae), from the Amazon basin in Brazil
FIGURE 2. Parotocinclus yaka, MZUSP 85786, head, lateral view, left side. Scale bar = 2 mm.
FIGURE 3. Bryconops chernoffi, ZUEC 11611 in A new species of Bryconops Kner (Characiformes: Iguanodectidae) from the Rio Maicuru, lower Amazon basin, Brazil
FIGURE 3. Bryconops chernoffi, ZUEC 11611, paratype, 49.2 mm SL, immediately after collection.
FIGURE 5 in A new species of Hemigrammus Gill 1858 (Characiformes: Characidae) from the upper Rio Negro, Amazon basin, Brazil
FIGURE 5. Map of upper rio Negro, showing the type-locality of Hemigrammus kuroobi (red star).
FIGURE 10 in Milenascopia gen. nov. (Orthoptera: Proscopiidae) from the Brazilian Amazon Basin and a pictorial key to Proscopiini genera
FIGURE 10. Milenascopia bilineata gen. nov., sp. nov. A) alive male; B) alive female.
FIGURE 1 in Milenascopia gen. nov. (Orthoptera: Proscopiidae) from the Brazilian Amazon Basin and a pictorial key to Proscopiini genera
FIGURE 1. Map of geographical records of Proscopiidae species occurring in the Brazilian Amazon.
FIGURE 2 in Milenascopia gen. nov. (Orthoptera: Proscopiidae) from the Brazilian Amazon Basin and a pictorial key to Proscopiini genera
FIGURE 2. Map of geographical records of Milenascopia gen. nov. species.
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Allen Brain Atlas
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International Brain Laboratory public data
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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.