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1,865 results for “northeastern Brazil”
FIGURE 2. Physaloptera nordestina n in Physaloptera nordestina n. sp. (Nematoda: Physalopteridae) parasitizing snakes from Northeastern Brazil
FIGURE 2. Physaloptera nordestina n. sp. scanning electron micrographs. (A) body robust and striated. (B) Tooth shape. (C) Cephalic shape. (D) Deirid. (E) Tail shape in males. (F) Details of male tail.
FIGURES 15–18 in A new species of Chasmogenus Sharp, 1882 and new records of Hydrophilidae (Coleoptera) from Northeastern Brazil
FIGURES 15–18. Aedeagus of hydrophilids found in the State of Piauí, Brazil. 15, Enochrus (Methydrus) sp. A; 16, Helochares (Sindolus) femoratus (Brullé, 1841); 17–18, Hydrobiomorpha spatula Bachmann, 1988: 17, ventral view; 18, lateral view.
FIGURES 9–14 in A new species of Chasmogenus Sharp, 1882 and new records of Hydrophilidae (Coleoptera) from Northeastern Brazil
FIGURES 9–14. Habitus of hydrophilids found in the State of Piauí, Brazil. 9–10) Enochrus sp.: 9, dorsal view; 10, ventral view. 11–12) Helochares (Sindolus) femoratus (Brullé, 1841): 11, dorsal view; 12, ventral view. 13–14) Hydrobiomorpha spatula Bachmann, 1988: 13, dorsal view; 14, ventral view.
FIGURES 5–15. Thraulodes sternimaculatus, nymph. 5 in Description of the nymph of Thraulodes sternimaculatus Lima, Mariano & Pinheiro, 2013 (Leptophlebiidae: Ephemeroptera) from Northeastern Region of Brazil
FIGURES 5–15. Thraulodes sternimaculatus, nymph. 5, labrum (right, dorsal view; left, ventral view); 6, detail of crenulations on anterior margin of labrum; 7, left mandible; 8, right mandible; 9, maxilla (ventral view); 10, hypopharynx (ventral view); 11, labium (left, dorsal view; right, ventral view); 12, hind tarsal claw; 13, foreleg; 14, middle leg; 15, hind leg. (scale: Figs. 5, 7–11 = 0.5 mm. Figs. 6 and 12 = 0.1 mm. Figs. 13–15 = 1.0 mm).
FIGURE 1 in An unusual new species of Pentaneura Philippi (Diptera: Chironomidae) from northeastern Brazil, with an emended diagnosis to the genus
FIGURE 1. Pentaneura herbeti sp. nov., male. (A) Head, frontal view. (B) Detail of the head showing the setigerous lobes. (C) Thorax, lateral view. (D) Wing.
FIGURE 3 in An unusual new species of Pentaneura Philippi (Diptera: Chironomidae) from northeastern Brazil, with an emended diagnosis to the genus
FIGURE 3. Pentaneura herbeti sp. nov., female. (A) head, frontal view. (B) Thorax, lateral view. (C) Wing. (D) Spur of fore tibia. (E) Genitalia, ventral view (No= notum; SCa= seminal capsule; Csa= coxosternapodeme; Ce= cercus).
FIGURE 3. Stylopoma faceluciae n in New species of Stylopoma (Bryozoa, Cheilostomata) from Bahia State northeastern Brazil
FIGURE 3. Stylopoma faceluciae n. sp., UFBA 2774.1, holotype. A. Subhexagonal to sub-rhomboid autozooids. B. Primary orifice and adventitious avicularia. C. Close-up of autozooids and a vicarious avicularium. D. Group of autozooids with adventitious and vicarious avicularia. E. Group of ovicelled zooids. F. Close-up of an ovicell. Scale bars: A, D, E. 400 µm; B. 100 µm; C, F. 200 µm.
FIGURE 4. Stylopoma multiavicularia n in New species of Stylopoma (Bryozoa, Cheilostomata) from Bahia State northeastern Brazil
FIGURE 4. Stylopoma multiavicularia n. sp., UFBA 1973.1, holotype. A. Group of young autozooids. B. Primary orifice and adventitious avicularia. C. Group of older autozooids. D. Group of ovicelled zooids. Scale bars: A, D. 400 µm; B. 200 µm; C. 500 µm.
FIGURE 1 in New species of Stylopoma (Bryozoa, Cheilostomata) from Bahia State northeastern Brazil
FIGURE 1. Known distribution of the studied Stylopoma species. Symbols: black circle, Stylopoma corallinum n. sp.; white circle, Stylopoma faceluciae n. sp.; black square, Stylopoma multiavicularia n. sp.; white square, Stylopoma sinuata n. sp.
FIGURE 2. Stylopoma corallinum n in New species of Stylopoma (Bryozoa, Cheilostomata) from Bahia State northeastern Brazil
FIGURE 2. Stylopoma corallinum n. sp. A–D. UFBA 3176.1, holotype. A. Polygonal autozooids and vicarious avicularium. B. Primary orifice and adventitious avicularium. C. Group of autozooids and vicarious avicularia. D. Ovicell, autozooids and vicarious avicularium. E–F. UFPE 116, paratype. E. Autozooids with prominent umbos. F. Group of autozooids and vicarious avicularia. Scale bars: A. 400 µm; B. 50 µm; C. 500 µm; D–F. 400 µm.
FIGURE 19 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 19. Distribution records: A) A. aurinasis (black squares) and A. eucnemis (white circles); B) A. modica sp. nov. (black squares) and A. tenax sp. nov. (white circles); C) A. morrae (black squares) and A. bipunctata sp. nov. (white circles). Brazilian biomes, Amazon Forest (neon green), Cerrado (light purple), Caatinga (yellow) and Atlantic Forest (dark green).
FIGURE 18 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 18. Male genitalia, ventral view: A) Augochlora aurinasis, bp: basal process of gonostylus; il: inner lobe of gonostylus; ol: outer lobe of gonostylus, B) Augochlora eucnemis, C) Augochlora modica sp. nov., D) Augochlora morrae, E) Augochlora tenax sp. nov. Scale bar: 0.5 mm, all at same scale.
FIGURE 15 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 15. Male of Augochlora morrae: A) habitus, B) dorsal view of metasoma, C) frontal view of head, D) dorsal view of mesosoma. Scale bar: 1.0 mm, all at same scale.
FIGURE 16 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 16. Female of Augochlora tenax sp. nov.: A) habitus, B) frontal view of head, C) dorsal view of mesosoma, D) dorsal view of metasoma. Scale bar: 1.0 mm, all at same scale.
FIGURE 17 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 17. Male of Augochlora tenax sp. nov.: A) habitus, B) frontal view of head, C) dorsal view of mesosoma. Scale bar: 1.0 mm, all at same scale.
FIGURE 13 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 13. Male of Augochlora modica sp. nov. A) habitus, B) dorsal view of metasoma, C) frontal view of head, D) dorsal view of mesosoma. Scale bar: 1.0 mm, all at same scale.
FIGURE 14 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 14. Female of Augochlora morrae: A) habitus, B) frontal view of head, C) dorsal view of mesosoma, D) dorsal view of metasoma. Scale bar: 1.0 mm, all at same scale.
FIGURE 12 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 12. Female of Augochlora modica sp. nov. A) habitus, B) dorsal view of metasoma, C) frontal view of head, D) dorsal view of mesosoma. Scale bar: 1.0 mm, all at same scale.
FIGURE 11 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 11. Male of Augochlora eucnemis: A) habitus, B) frontal view of head, C) dorsal view of mesosoma, D) dorsal view of metasoma. Scale bar: 1.0 mm, all at same scale.
FIGURE 6 in New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region
FIGURE 6. Female of Augochlora aurinasis: A) habitus, B) frontal view of head, C) dorsal view of mesosoma, D) dorsal view of metasoma. Scale bar: 1.0 mm, all at same scale.
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.