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339 results for “southeast Brazil”
FIGURE 3 in A new species of hooddisplaying Thamnodynastes (Serpentes: Colubridae) from the Atlantic forest in southeast Brazil
FIGURE 3. Head in dorsal, lateral, and ventral views of Thamnodynastes longicaudus (holotype). Scale equals 1 cm.
FIGURES 40–48. Simulium duodenicornium n in Simulium (Thyrsopelma) duodenicornium, a new black fly species (Diptera: Simuliidae) from the Southeast Region of Brazil
FIGURES 40–48. Simulium duodenicornium n. sp. larva. 40–44. Head capsule. 40. Dorsal view, in situ. 41. Ventral view, in situ. 42. Ventral view of postgenal cleft. 43. Hypostoma. 44. Dorsal view showing cervical sclerites. 45. Antenna. 46. Ovoid setae on body cuticle. 47. Anal disc. 48. Anal lobes.
FIGURES 31–37. Simulium duodenicornium n in Simulium (Thyrsopelma) duodenicornium, a new black fly species (Diptera: Simuliidae) from the Southeast Region of Brazil
FIGURES 31–37. Simulium duodenicornium n. sp. pupa. 31. Habitus, dorsal view. 32. Habitus, lateral view. 33, 34. Gill filaments. 35. Pair of spines above frontoclypeus. 36. Anterior region of cocoon. 37. Spiniform trichomes on thorax.
FIGURE 38. Simulium duodenicornium n in Simulium (Thyrsopelma) duodenicornium, a new black fly species (Diptera: Simuliidae) from the Southeast Region of Brazil
FIGURE 38. Simulium duodenicornium n. sp. pupa. 38. Abdominal segments dorsal view, a: lateral setae of tergite I; b: setae and small tubercles on tergite II, c: hooks on tergite III; d: hooks on tergite IV; e: group of microspines on tergites V–IX.
FIGURE 39. Simulium duodenicornium n in Simulium (Thyrsopelma) duodenicornium, a new black fly species (Diptera: Simuliidae) from the Southeast Region of Brazil
FIGURE 39. Simulium duodenicornium n. sp. pupa. 39. Abdomen, ventral view, a: group of microspines on sternites III–V; b: hooks on sternite VI; c: hooks on sternite VII; d: hooks on sternite VIII.
FIGURES 23–30 in Simulium (Thyrsopelma) duodenicornium, a new black fly species (Diptera: Simuliidae) from the Southeast Region of Brazil
FIGURES 23–30. Male terminalia in situ, ventral view. 23. S. duodenicornium. 24. S. guianense. 25–30. Ventral plate of S. duodenicornium and S. guianense. 25, 27, 29. S. duodenicornium. 25. Ve n tr a l vi e w. 27. Dorsal view. 29. Lateral View. 26, 28, 30. S. guianense. 26. Ventral plate, ventral view. 28. Ventral plate, dorsal view. 30. Lateral view.
FIGURES 16–22. Simulium duodenicornium n in Simulium (Thyrsopelma) duodenicornium, a new black fly species (Diptera: Simuliidae) from the Southeast Region of Brazil
FIGURES 16–22. Simulium duodenicornium n. sp. male. 16. Scutum, dorsal view. 17. Scutum, dorsolateral view. 18. Claws of foreleg. 19. Wing base. 20. Paramere. 21. Gonocoxite and gonostylus, with one or two apical spines. 22. Median sclerite.
FIGURES 11–15. Simulium duodenicornium n in Simulium (Thyrsopelma) duodenicornium, a new black fly species (Diptera: Simuliidae) from the Southeast Region of Brazil
FIGURES 11–15. Simulium duodenicornium n. sp. female. 11. Terminalia, in situ. 12. Genital fork. 13. Cercus and anal lobe. 14. Hypogynial valves, ventral view. 15. Spicules on spermatheca wall.
FIGURES 1–10. Simulium duodenicornium n in Simulium (Thyrsopelma) duodenicornium, a new black fly species (Diptera: Simuliidae) from the Southeast Region of Brazil
FIGURES 1–10. Simulium duodenicornium n. sp. female. 1. Scutum, dorsal view. 2. Scutum, dorsolateral view. 3. Frontoocular triangle. 4. Antenna. 5. Calcipala and pedisulcus. 6. Cibarium. 7. Foreleg. 8. Middle leg. 9. Hindleg. 10. Claw of foreleg.
FIGURE 2 in A new species of hooddisplaying Thamnodynastes (Serpentes: Colubridae) from the Atlantic forest in southeast Brazil
FIGURE 2. Hooddisplay and diagnostic black blotches on dorsal forebody of Thamnodynastes longicaudus.
FIGURE 19 in Two new species of Paratanytarsus (Diptera: Chironomidae) from southeast of Brazil
FIGURE 19. Paratanytarsus silentii sp. n., male. Hypopygium, dorsal view left, ventral view right. Scale: 100 µm.
FIGURES 13–18 in Two new species of Paratanytarsus (Diptera: Chironomidae) from southeast of Brazil
FIGURES 13–18. Paratanytarsus corbii sp. n., larva. 13. Clypeal seta S3 and antennal tubercles. 14. Antenna. 15. Pecten epipharyngis. 16. Premandible. 17. Mandible. 18. Mentum and ventromental plates. Scale: Fig. 15 = 50 µm; Figs. 14, 16, 17, 18 = 100 µm.
FIGURES 7–12 in Two new species of Paratanytarsus (Diptera: Chironomidae) from southeast of Brazil
FIGURES 7–12. Paratanytarsus corbii sp. n., pupa. 7. Thorax, lateral view. 8. Cephalic tubercles. 9. Thoracic horn. 10. Abdomen tergites. 11. Ornamentation of tergites III–V. 12. Comb. Scales: Figs. 7, 10 = 500 µm; Figs. 8, 9 = 100 µm; Fig. 12 = 50 µm.
FIGURES 1–6 in Two new species of Paratanytarsus (Diptera: Chironomidae) from southeast of Brazil
FIGURES 1–6. Paratanytarsus corbii sp. n., male (1–5) and female (6). 1. Frontal tubercle. 2. Hypopygium, dorsal view left, ventral view right. 3. Hypopygium lateral view. 4. Superior volsella. 5. Median volsella. 6. Genitalia. Scales: Fig 1 = 25 µm; Figs. 2, 3, 6 = 100 µm; Figs. 4, 5 = 50 µm.
FIGURES 13–16 in Three new species of Anacroneuria (Plecoptera: Perlidae) from Centre-West and Southeast Brazil
FIGURES 13–16. Anacroneuria singularis, sp. n. Male: 13, head and pronotum, scale bar = 1.0 mm; 14, hammer, scale bar = 0.5 mm; 15–16, penial armature, dorsal and lateral, scale bar = 0.2 mm.
FIGURES 1–4 in Three new species of Anacroneuria (Plecoptera: Perlidae) from Centre-West and Southeast Brazil
FIGURES 1–4. Anacroneuria otafroehlichi, sp. n. Male: 1, head and pronotum, scale bar = 1.0 mm; 2, hammer, scale bar = 0.5 mm; 3–4, penial armature, dorsal and lateral, scale bar = 0.2 mm.
FIGURES 10–12 in Three new species of Anacroneuria (Plecoptera: Perlidae) from Centre-West and Southeast Brazil
FIGURES 10–12. Anacroneuria terere, sp. n. Male, penial armature in lateral (10), dorsal (11) and ventral (12) views. Scale bar = 0.3 mm.
FIGURES 7–9 in Three new species of Anacroneuria (Plecoptera: Perlidae) from Centre-West and Southeast Brazil
FIGURES 7–9. Anacroneuria terere, sp. n. Male: 7, head and pronotum, scale bar = 1.0 mm. Female: 8, sterna 8–9, scale bar = 0.5 mm; 9, egg, scale bar = 0.3 mm.
FIGURES 5–6 in Three new species of Anacroneuria (Plecoptera: Perlidae) from Centre-West and Southeast Brazil
FIGURES 5–6. Anacroneuria otafroehlichi, sp. n. Nymph from exuvium: 5, head and pronotum, scale bar = 0.3 mm; 6, foreleg, lateral view, scale bar = 0.3 mm.
FIGURES 17–18 in Three new species of Anacroneuria (Plecoptera: Perlidae) from Centre-West and Southeast Brazil
FIGURES 17–18. Anacroneuria singularis, sp. n. Female: 17, sterna 8–9, scale bar = 0.5 mm; 18, egg, scale bar = 0.3 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.