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1,235 results for “Brazilian Amazon”
Fig. 4 in A new species of Paralithoxus (Siluriformes: Loricariidae: Ancistrini) from the highlands of Serra da Mocidade, Roraima State, Brazilian Amazon
Fig. 4. Jaw teeth of Paralithoxus mocidade, INPA 52424, 55.2 mm SL. On the right, schematic representation of left mandibles.
Fig. 3 in A new species of Paralithoxus (Siluriformes: Loricariidae: Ancistrini) from the highlands of Serra da Mocidade, Roraima State, Brazilian Amazon
Fig. 3. Paralithoxus mocidade, paratype, INPA 52424, male, 50.7 mm SL in lateral, dorsal, and ventral views.
Fig. 6 in A new species of Curculionichthys (Siluriformes: Loricariidae) from the north edge of the Brazilian Shield, lower Amazon basin
Fig. 6. Schematic drawing of the ventral side of head and pectoral girdle of Curculionichthys species. a. C. hera, arrows point posteriorly directed canal plate and single rostral plate; b. C. scaius, arrows point mesially directed canal plate and double rostral plate.
Fig. 5 in A new species of Curculionichthys (Siluriformes: Loricariidae) from the north edge of the Brazilian Shield, lower Amazon basin
Fig. 5. Type-locality of Curculionichthys hera, igarapé do Onça, tributary to rio Curuá-Una on road BR-163 between Belterra and Rurópolis, Belterra, Pará, Brazil.
Fig. 3 in A new species of Curculionichthys (Siluriformes: Loricariidae) from the north edge of the Brazilian Shield, lower Amazon basin
Fig. 3. Snout and sexual dimorphism in size of nares of adults of Curculionichthys hera, MCP 51571, paratypes. a. male; b. female. Scale bars = 1 mm.
Fig. 4 in A new species of Curculionichthys (Siluriformes: Loricariidae) from the north edge of the Brazilian Shield, lower Amazon basin
Fig. 4. Collecting localities of Curculionichthys hera in the rio Curuá-Una basin, on road BR-163 between Belterra and Rurópolis, Belterra, Pará, Brazil. Star represents type-locality.
Fig. 2 in A new species of Curculionichthys (Siluriformes: Loricariidae) from the north edge of the Brazilian Shield, lower Amazon basin
Fig. 2. Field Emission Scanning Electron Microscopy (FESEM) of snout tip showing hypertrophied odontodes of species of Curculionichthys. a. C. hera, paratype, MCP 51571; b. C. itaim, MCP 51569; and c. C. insperatus, MCP 47070. Scale bars = 1 mm.
Fig. 9. a in A new species of Paralithoxus (Siluriformes: Loricariidae: Ancistrini) from the highlands of Serra da Mocidade, Roraima State, Brazilian Amazon
Fig. 9. a. Pectoral (dorsal view), with arrows for the cleithra processes, and b. pelvic (ventral view) of Paralithoxus mocidade, INPA 52424, 55.2 mm SL.
Fig. 5 in A new species of Paralithoxus (Siluriformes: Loricariidae: Ancistrini) from the highlands of Serra da Mocidade, Roraima State, Brazilian Amazon
Fig. 5. Distribution of all type-material of Lithoxini in northern South America (ranges not included) and detail of Serra da Mocidade, Roraima, Brazil.
Fig. 7 in A new species of Paralithoxus (Siluriformes: Loricariidae: Ancistrini) from the highlands of Serra da Mocidade, Roraima State, Brazilian Amazon
Fig. 7. Hand collecting (a) specimens of Paralithoxus mocidade from a (b) narrow crevice in a rock slab during snorkelling.
Fig. 2 in A new species of Paralithoxus (Siluriformes: Loricariidae: Ancistrini) from the highlands of Serra da Mocidade, Roraima State, Brazilian Amazon
Fig. 2. Lateral view of Paralithoxus mocidade, paratype, INPA 52424, female, 49.5 mm SL. Photographed alive by Haroldo Palo Jr.
Fig. 1 in A new species of Curculionichthys (Siluriformes: Loricariidae) from the north edge of the Brazilian Shield, lower Amazon basin
Fig. 1. Curculionichthys hera, holotype, MCP 52500, female, 25.1 mm SL, igarapé do Onça, tributary to rio Curuá-Una on road BR-163 between Belterra and Rurópolis, Belterra, Pará, Brazil.
FIGURE 13 in RedescriptionofAcropsisGrant,1958(Orthoptera:Tettigoniidae:Phaneropterinae Microcentrini) and description of new species from Brazilian and Colombian Amazon Rainforest
FIGURE 13. Map of Acropsis species geographical records.
FIGURE 12 in RedescriptionofAcropsisGrant,1958(Orthoptera:Tettigoniidae:Phaneropterinae Microcentrini) and description of new species from Brazilian and Colombian Amazon Rainforest
FIGURE 12. Acropsis julianae sp. nov., stridulatory file of male. A: left file; B: right file.
FIGURE 9 in RedescriptionofAcropsisGrant,1958(Orthoptera:Tettigoniidae:Phaneropterinae Microcentrini) and description of new species from Brazilian and Colombian Amazon Rainforest
FIGURE 9. Acropsis solimoesensis sp. nov., stridulatory file of male. A: left file; B: right file.
FIGURE 3 in RedescriptionofAcropsisGrant,1958(Orthoptera:Tettigoniidae:Phaneropterinae Microcentrini) and description of new species from Brazilian and Colombian Amazon Rainforest
FIGURE 3. Acropsis tectiformis, stridulatory file of male. A: left file; B: right file.
FIGURE 6 in Moema apurinan sp. n. and Aphyolebias boticarioi sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): two new annual killifishes from the Rio Purus basin, Brazilian Amazon
FIGURE 6. Geographic distribution of species of the genus Aphyolebias.
FIGURE 3 in Moema apurinan sp. n. and Aphyolebias boticarioi sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): two new annual killifishes from the Rio Purus basin, Brazilian Amazon
FIGURE 3. Geographic distribution of species of the genus Moema.
FIGURE 22 in A new Argyrodiaptomus (Copepoda: Calanoida: Diaptomidae) from the southwestern Brazilian Amazon
FIGURE 22. Map showing the type locality of Argyrodiaptomus paggii n. sp.
FIGURE 21 in Revision of the Brazilian Amazon Basin species of Porphyrochroa Melander (Diptera: Empididae)
FIGURE 21. Porphyrochroa simplex sp. nov., male, habitus, lateral view. Scale line = 0.5 mm.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
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.