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226 results for “Amazon region”
Distribution. Throughout Guianan region, from N Venezuela (E of Lake Maracaibo) and the Guianas to N Brazil (N of the Amazon River and E of the Rio Negro), including Trinidad I, also in EC & E Brazil (S of the Amazon), from the Rio Madeira to the C coast. It has been introduced to the Lesser Antilles (Dominica, Grenada, and US Virgin Is). in Dasyproctidae
Distribution. Throughout Guianan region, from N Venezuela (E of Lake Maracaibo) and the Guianas to N Brazil (N of the Amazon River and E of the Rio Negro), including Trinidad I, also in EC & E Brazil (S of the Amazon), from the Rio Madeira to the C coast. It has been introduced to the Lesser Antilles (Dominica, Grenada, and US Virgin Is).
Distribution. Bolivian lowlands (NE to the Chiquitano Mts and SW to the piedmont elevations in the subandean region) and SW Brazilian Amazon in the upper Madeira River, and the Beni, Ichilo, Marmoré, Ipurupuru, Iboré, Baré, Abuna, and Iténez (= Guaporé) rivers and their tributaries, all of which drain into the Madeira; recently also recorded below Santo Antonio falls between the cities of Porto Velho and Borba. in Iniidae
Distribution. Bolivian lowlands (NE to the Chiquitano Mts and SW to the piedmont elevations in the subandean region) and SW Brazilian Amazon in the upper Madeira River, and the Beni, Ichilo, Marmoré, Ipurupuru, Iboré, Baré, Abuna, and Iténez (= Guaporé) rivers and their tributaries, all of which drain into the Madeira; recently also recorded below Santo Antonio falls between the cities of Porto Velho and Borba.
Distribution. The Guianas and Guianan region of NE Brazil and E Amazon Basin E of the Rio Negro and N of the Amazon River, but extending S of the Amazon to the E of the Rio Xingu in E Brazil. in Echimyidae
Distribution. The Guianas and Guianan region of NE Brazil and E Amazon Basin E of the Rio Negro and N of the Amazon River, but extending S of the Amazon to the E of the Rio Xingu in E Brazil.
Distribution. Amazon Basin in E Peru (S of the Rio Maranon), NW Bolivia, and W Brazil, largely S of the Amazon River and E to beyond the Rio Purus, but extending N of the Amazon River in the Imeri region W of the lower Rio Negro. in Echimyidae
Distribution. Amazon Basin in E Peru (S of the Rio Maranon), NW Bolivia, and W Brazil, largely S of the Amazon River and E to beyond the Rio Purus, but extending N of the Amazon River in the Imeri region W of the lower Rio Negro.
Distribution. Wide ranging in the upper Amazon Basin of S Venezuela (Federal Terrritory of Amazonas), S & E Colombia (Colombian Amazon region, N of the rios Amazonas and Ica-Putumayo, and patchily occurring in the E lowlands W of the Orinoco, N as far as the lower Rio Meta), and NW Brazil (N of the Solimoes, W from the rios Negro and Branco, as far N as the Rio Uraricoera); it would seem that it is absent in the Colombian Amazon Basin from the middle and upper rios Meta and Vichada and from the N bank of the upper Rio Guaviare. in Cebidae
Distribution. Wide ranging in the upper Amazon Basin of S Venezuela (Federal Terrritory of Amazonas), S & E Colombia (Colombian Amazon region, N of the rios Amazonas and Ica-Putumayo, and patchily occurring in the E lowlands W of the Orinoco, N as far as the lower Rio Meta), and NW Brazil (N of the Solimoes, W from the rios Negro and Branco, as far N as the Rio Uraricoera); it would seem that it is absent in the Colombian Amazon Basin from the middle and upper rios Meta and Vichada and from the N bank of the upper Rio Guaviare.
Subspecies and Distribution. C.c.calvus1.GeoffroySaint-Hilaire,1847—BrazilianAmazon,mainlyrestrictedtothelargefluvialislandborderedbytheriosJapura,Auati-Parana,andSolimoes. C.c.novaesiHershkovitz,1987—BrazilianAmazon,restrictedtotheupperRioJurua(Sbank),betweentheriosEiruandTarauacainthestateofAmazonas.C.c¢.rubicundus1.GeoffroySaint-Hilaire&Deville,1848—WAmazonBasininBrazil(disjunctdistribution,withonepopulationintheJapura-Solimoesinterfluvium,WoftheAuati-Parana,andanotheralongtheRioSolimoes,upriverfromtheRioI¢a-Putumayo);possiblyextendingintotheColombianTrapeziumbutneverrecordedthere. C. c. ucayalu Thomas, 1928 — W Amazon Basin in E Peru (S of the Rio Amazonas, between the rios Ucayali and Yavari, in the regions of Loreto and N Ucayali) and W Brazil (known from a single locality, Estirao do Ecuador, on the E bank ofthe lower RioJavari). in Phitheciidae
Subspecies and Distribution. C.c.calvus1.GeoffroySaint-Hilaire,1847—BrazilianAmazon,mainlyrestrictedtothelargefluvialislandborderedbytheriosJapura,Auati-Parana,andSolimoes. C.c.novaesiHershkovitz,1987—BrazilianAmazon,restrictedtotheupperRioJurua(Sbank),betweentheriosEiruandTarauacainthestateofAmazonas.C.c¢.rubicundus1.GeoffroySaint-Hilaire&Deville,1848—WAmazonBasininBrazil(disjunctdistribution,withonepopulationintheJapura-Solimoesinterfluvium,WoftheAuati-Parana,andanotheralongtheRioSolimoes,upriverfromtheRioI¢a-Putumayo);possiblyextendingintotheColombianTrapeziumbutneverrecordedthere. C. c. ucayalu Thomas, 1928 — W Amazon Basin in E Peru (S of the Rio Amazonas, between the rios Ucayali and Yavari, in the regions of Loreto and N Ucayali) and W Brazil (known from a single locality, Estirao do Ecuador, on the E bank ofthe lower RioJavari).
Distribution. Brazilian Amazon, S of the Rio Amazonas, between the Tapajos/Juruena system and the Tocantins/Araguaia river system to the E, in the Brazilian states of Para and Mato Grosso; the exact S limit ofits distribution is unclear, but it seems likely that it coincides with the transition between the Amazon rainforest and the cerrado savannas of C Brazil; this ecotone encompasses headwaters of the Xingu and Tapajos river systems in N Mato Grosso. Vieira's Titi (C. vieirai) is also known to occur in this region, but there are too few records to confirm whether their distributions intergrade, or in fact where the exact limits of their distributions are. One recent study also found that the Red-bellied Titi may be absent from or present at extremely low densities in large areas of the Tocantins-Xingu interfluvium. Given the overall lack of records, while it is clear that the Red-bellied Titi occurs over a vast area of the SE Amazon Basin, the exact limits of its distribution within this area remain unclear. in Phitheciidae
Distribution. Brazilian Amazon, S of the Rio Amazonas, between the Tapajos/Juruena system and the Tocantins/Araguaia river system to the E, in the Brazilian states of Para and Mato Grosso; the exact S limit ofits distribution is unclear, but it seems likely that it coincides with the transition between the Amazon rainforest and the cerrado savannas of C Brazil; this ecotone encompasses headwaters of the Xingu and Tapajos river systems in N Mato Grosso. Vieira's Titi (C. vieirai) is also known to occur in this region, but there are too few records to confirm whether their distributions intergrade, or in fact where the exact limits of their distributions are. One recent study also found that the Red-bellied Titi may be absent from or present at extremely low densities in large areas of the Tocantins-Xingu interfluvium. Given the overall lack of records, while it is clear that the Red-bellied Titi occurs over a vast area of the SE Amazon Basin, the exact limits of its distribution within this area remain unclear.
FIGURE 5 in Diversity, distribution and new records of freshwater and estuarine shrimp in the state of Amapá, eastern Brazilian Amazon region
FIGURE 5. Geographic distribution map of Palaemon carteri (Gordon, 1935); Pseudopalaemon amazonensis Ramos-Porto, 1979; Pseudopalemon chryseus Kensley & Walker, 1982 from the state of Amapá, in eastern Brazilian Amazon region.
FIGURE 3 in Diversity, distribution and new records of freshwater and estuarine shrimp in the state of Amapá, eastern Brazilian Amazon region
FIGURE 3. Geographic distribution map of Macrobrachium acanthurus Wiegmann, 1836; M. amazonicum (Heller, 1862); M. carcinus (Linnaeus, 1758) and M. olfersii (Wiegmann, 1836) from the state of Amapá, in eastern Brazilian Amazon region.
FIGURE 4 in Diversity, distribution and new records of freshwater and estuarine shrimp in the state of Amapá, eastern Brazilian Amazon region
FIGURE 4. Geographic distribution map of Macrobrachium brasiliense (Heller, 1862); M. inpa Kensley & Walker, 1982; M. jelskii (Miers, 1817) and M. surinamicum (Hothuis, 1946) from the state of Amapá, in eastern Brazilian Amazon region.
FIGURE 1 in Diversity, distribution and new records of freshwater and estuarine shrimp in the state of Amapá, eastern Brazilian Amazon region
FIGURE 1. Geographic distribution map of Euryrhynchus amazoniensis Tiefenbacher, 1987; E. burchelli Calman, 1907; E. tomasi De Grave, 2007 and E. wrzesniowskii Miers, 1877 from the state of Amapá, in eastern Brazilian Amazon region.
FIGURE 2 in Diversity, distribution and new records of freshwater and estuarine shrimp in the state of Amapá, eastern Brazilian Amazon region
FIGURE 2. Geographic distribution map of Acetes marinus Omori, 1975; new records of Alpheus nuttingi (Schmitti, 1924); Exhippolysmata oplophoroides (Holthuis, 1948); new records of Leander tenuicornis (Say, 1918); Nematopalaemon schmitti (Holthuis, 1948) and Xiphopenaeus kroyery (Heller, 1862) from the state of Amapá, in eastern Brazilian Amazon region.
FIGURE 5. Leucotabanus flavinotum, A–E in The genus Leucotabanus Lutz (Diptera: Tabanidae) in the Amazon region, with the description of a new species
FIGURE 5. Leucotabanus flavinotum, A–E (female): A. dorsal view; B. ventral view; C. lateral view; D. head, frontal view; E. head, lateral view.
FIGURE 1. Leucotabanus albovarius, A–E in The genus Leucotabanus Lutz (Diptera: Tabanidae) in the Amazon region, with the description of a new species
FIGURE 1. Leucotabanus albovarius, A–E (female), F–J (male): A, F. dorsal view; B, G. ventral view; C, H. lateral view; D, I. head, frontal view; E, J. head, lateral view.
FIGURE 8. Leucotabanus weyrauchi, A–E in The genus Leucotabanus Lutz (Diptera: Tabanidae) in the Amazon region, with the description of a new species
FIGURE 8. Leucotabanus weyrauchi, A–E (female), F–J (male): A, F. dorsal view; B, G. ventral view; C, H. lateral view; D, I. head, frontal view; E, J. head, lateral view.
FIGURE 7. Leucotabanus pauculus, A–E in The genus Leucotabanus Lutz (Diptera: Tabanidae) in the Amazon region, with the description of a new species
FIGURE 7. Leucotabanus pauculus, A–E (female), F–J (male): A, F. dorsal view; B, G. ventral view; C, H. lateral view; D, I. head, frontal view; E, J. head, lateral view.
FIGURE 4. Leucotabanus canithorax, A–E in The genus Leucotabanus Lutz (Diptera: Tabanidae) in the Amazon region, with the description of a new species
FIGURE 4. Leucotabanus canithorax, A–E (female, holotype) and Leucotabanus sebastianus, F–K (female, holotype): A, F. dorsal view; B, H. lateral view; C, I. head, frontal view; D, J. wing; G. ventral view; E, K. labels. Photos acquired from MCZ Types Database.
FIGURE 6. Leucotabanus janinae, A–E in The genus Leucotabanus Lutz (Diptera: Tabanidae) in the Amazon region, with the description of a new species
FIGURE 6. Leucotabanus janinae, A–E (female), F–J (male): A, F. dorsal view; B, G. ventral view; C, H. lateral view; D, I. head, frontal view; E, J. head, lateral view.
FIGURE 2. Leucotabanus exaestuans, A–E in The genus Leucotabanus Lutz (Diptera: Tabanidae) in the Amazon region, with the description of a new species
FIGURE 2. Leucotabanus exaestuans, A–E (female), F–J (male): A, F. dorsal view; B, G. ventral view; C, H. lateral view; D, I. head, frontal view; E, J. head, lateral view.
FIGURE 3. Leucotabanus fairchildi n in The genus Leucotabanus Lutz (Diptera: Tabanidae) in the Amazon region, with the description of a new species
FIGURE 3. Leucotabanus fairchildi n. sp., A–E (female, holotype), F–J (male, paratype): A, F. dorsal view; B, G. ventral view; C, H. lateral view; D, I. head, frontal view; E, J. head, lateral view.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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