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1,955 results for “southeastern Brazil”
Figure 11 in Megalobulimus dryades, a new species from the Atlantic Forest in southeastern Brazil, and redescription of Megalobulimus gummatus (Gastropoda: Strophocheilidae)
Figure 11. Megalobulimus gummatus anatomy: (A) jaw; (B) radula, central region in SEM.
FIGURES 1–8 in Eudendrium caraiuru sp. n. (Hydrozoa; Anthoathecata; Eudendriidae) from the southeastern coast of Brazil
FIGURES 1–8. Eudendrium caraiuru sp. n. 1, general aspect of the colony; 2, hydranths; 3, female blastostyle; 4, male blastostyle; 5, capsule of small microbasic eurytele; 6, discharged small microbasic eurytele; 7, capsule of large microbasic eurytele; 8, discharged large microbasic eurytele. Scale bars: 2.0 mm (1); 1.0 mm (2–4); 10 m (5–8).
FIGURES 17–20 in Caragonia, a new genus of Cicadellini (Hemiptera: Cicadellidae) from Southeastern Brazil
FIGURES 17–20, Caragonia monstruosa (Signoret) comb. nov., female genitalia. (17) Sternite VII, first valvifer, tergite VIII, pygofer, gonoplac, and anal tube, lateral view (internal sternite VIII not illustrated); (18) sternite VII, tergite VIII, and internal sternite VIII, dorsal view; (19) sternite VII, pygofer, ovipositor valvulae (bases not illustrated), and gonoplacs, ventral view; (20) base of first valvula and first valvifer, ventral view.
FIGURES 3–7 in Description of a new species of Lauromacromia Geijskes, 1970 (Odonata: Corduliidae) from Southeastern Brazil
FIGURES 3–7: Lauromacromia picinguaba sp. nov., male holotype (3–6): 3 abdomen, segments 1–2, ventral view; 4 abdomen, segment 2, lateral view; 5 penis: (a) ventral view, (b) lateral view; 6 abdomen, segments 9–10 and anal appendages, lateral view; female paratype (7): abdomen, segments 8–10 and anal appendages, ventral view.
FIGURE 4 in A new species of Scinax (Anura: Hylidae) from rocky montane fields of the Serra do Cipó, Southeastern Brazil
FIGURE 4. (a) Oscillogram and (b) sonogram of Scinax curicica advertisement call; Serra do Cipó, municipality of Santana do Riacho, State of Minas Gerais, Brazil, on 04 July 1974. Air temperature 12oC; water temperature 17oC; 2100h.
FIGURE 5 in A new species of Scinax (Anura: Hylidae) from rocky montane fields of the Serra do Cipó, Southeastern Brazil
FIGURE 5. Scinax curicica, tadpole at stage 37 (ZUEC 11835); from the type locality. (a) lateral, (b) dorsal, (c) ventral views; (d) mouth.
FIGURE 2. Scinax curicica, holotype MNRJ 26327 in A new species of Scinax (Anura: Hylidae) from rocky montane fields of the Serra do Cipó, Southeastern Brazil
FIGURE 2. Scinax curicica, holotype MNRJ 26327. (A) Dorsal and (B) lateral views of head; ventral views of (C) hand and (D) foot.
FIGURE 2 in Microcambeva ribeirae sp. n. (Teleostei: Siluriformes: Trichomycteridae): a new sarcoglanidine catfish from the Rio Ribeira do Iguape basin, southeastern Brazil
FIGURE 2. Dorsal (A) and ventral view (B) of the head and anterior portion of body of Microcambeva ribeirae, holotype.
FIGURE 4 in Microcambeva ribeirae sp. n. (Teleostei: Siluriformes: Trichomycteridae): a new sarcoglanidine catfish from the Rio Ribeira do Iguape basin, southeastern Brazil
FIGURE 4. Dorsal view of the left upper jaw and associated structures of: A, Microcambeva ribeirae, B, M. barbata.
FIGURE 4 in A new species of Physalaemus (Amphibia; Leptodactylidae) from the Atlantic forest in southeastern Brazil
FIGURE 4. Tadpole of Physalaemus atlanticus, stage 37, from the type locality. (A) Dorsal, (B) lateral, and (C) ventral views; (D) oral disc.
FIGURE 2. Physalaemus atlanticus CFBH 3221 in A new species of Physalaemus (Amphibia; Leptodactylidae) from the Atlantic forest in southeastern Brazil
FIGURE 2. Physalaemus atlanticus CFBH 3221 (holotype). (A) Dorsal and (B) lateral views of head; ventral views of (C) hand and (D) foot.
FIGURE 4 in Simulium (Psaroniocompsa) stellatum (Diptera: Simuliidae), a new black fly from a high mountain range in southeastern Brazil
FIGURE 4. Pupa of Simulium stellatum sp. n. a: general dorsal view; b: gill, lateral view; c: detail of gill surface; d: detail of gill apex; e: head trichomes; f: cocoon.
FIGURE 5 in Simulium (Psaroniocompsa) stellatum (Diptera: Simuliidae), a new black fly from a high mountain range in southeastern Brazil
FIGURE 5. Larva of Simulium stellatum sp. n. a: dorsal view of head capsule; b: ventral view of head capsule; c: detail of hypostomal teeth; d: anntena; e: pattern of coloration, dorsal view; f: pattern of coloration, ventral view; g: ventral tubercles; h: anal sclerite.
FIGURE 2 in Simulium (Psaroniocompsa) stellatum (Diptera: Simuliidae), a new black fly from a high mountain range in southeastern Brazil
FIGURE 2. Female of Simulium stellatum sp. n. ac: coloration pattern of legs. a: fore leg; b: mid leg; c: hind leg; d: hind leg claw, lateral view; ei: terminalia structures. e: gonapophyses; f: cercus and paraproct, lateral view; g: genital fork; h: spermatheca.
FIGURE 1 in Simulium (Psaroniocompsa) stellatum (Diptera: Simuliidae), a new black fly from a high mountain range in southeastern Brazil
FIGURE 1. Female of Simulium stellatum sp. n. a: head, frontal view; b: detail of nudiocular area; c: cibarium; d: detail of teeth of cibarium; e: scutal pattern, dorsal view; f: wing; g: detail of wing chaetotaxy.
FIGURE 3 in Simulium (Psaroniocompsa) stellatum (Diptera: Simuliidae), a new black fly from a high mountain range in southeastern Brazil
FIGURE 3. Male of Simulium stellatum sp. n. a: scutal pattern, dorsal view; bd: coloration pattern of legs. b: fore leg; c: mid leg; d: hind leg; e: gonocoxite and gonostyle, showing spine position; f: ventral plate.
FIGURE 1. Trichomycterus giganteus, UFRJ 5999 in Trichomycterus giganteus (Siluriformes: Loricarioidea: Trichomycteridae): a new catfish from the Rio Guandu basin, southeastern Brazil
FIGURE 1. Trichomycterus giganteus, UFRJ 5999, holotype, 120.6 mm SL; Brazil: Estado do Rio de Janeiro: Rio de Janeiro. Photo by W. J. E. M. Costa.
FIGURE 2. Trichomycterus caudofasciatus, UFRJ 6002 in Description of two new species of the catfish genus Trichomycterus from southeastern Brazil (Siluriformes: Trichomycteridae)
FIGURE 2. Trichomycterus caudofasciatus, UFRJ 6002, live holotype, 48.5 mm SL; Brazil: Minas Gerais: Alto Caparaó (Photo by W.J.E.M. Costa).
FIGURE 1. Trichomycterus pantherinus, UFRJ 6001 in Description of two new species of the catfish genus Trichomycterus from southeastern Brazil (Siluriformes: Trichomycteridae)
FIGURE 1. Trichomycterus pantherinus, UFRJ 6001, live holotype, 55.3 mm SL; Brazil: Espírito Santo: Santa Leopoldina (Photo by W.J.E.M. Costa).
FIGURE 1. A in Two new species of Actinote (Lepidoptera, Nymphalidae) from Southeastern Brazil
FIGURE 1. A. eberti; A, two males showing variation in wing size; B, holotype, dorsal view; C, holotype, ventral view; D, female, dorsal view; E–H, male genitalia (E, F, H, DZ 2969; G, DZ 3805); E, ventral view; F, dorsal view; G, 8th sternum (posterior edge up); H, lateral view; sa = saccus, va = valva, ae = aedeagus, un = uncus.
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.