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4,462 results for “South America”
FIGURE 7 in A new species of Chironius Fitzinger, 1826 (Squamata: Colubridae) from the Pantepui region, northeastern South America
FIGURE 7. Dorsal (upper left) and ventral (lower left) views of a juvenile of Chironius challenger sp. nov. (ROM 42603, 315 mm TTL) compared to dorsal (upper right) and ventral (lower right) views of a juvenile of C. fuscus (IRSNB 18005, 404 mm TTL) in preservative.
FIGURES 1–5 in The spider genus Segestria Latreille, 1804 in South America (Araneae: Segestriidae)
FIGURES 1–5. Segestria florentina, male (Buenos Aires, Argentina, IBSP 72053). 1 Habitus, dorsal view; 2 Same, lateral view; 3 Chelicerae, ventral view; 4 Right leg I, prolateral view; 5 Same, retrolateral view. Abbreviations: CT = cheliceral teeth; TG = transversal grooves.
FIGURE 23 in The spider genus Segestria Latreille, 1804 in South America (Araneae: Segestriidae)
FIGURE 23. Segestria florentina (female, Canelones, Uruguay, IBSP 14435): Illustration of the genitalia in lateral view. Abbreviations: PR = posterior receptaculum; AR = anterior receptaculum; DL = dorsal lobe; GR = glandular region; MI = muscular insertions; IF= interpulmonary fold; UE = uterus externus; VL = ventral lobe.
FIGURES 6–10 in The spider genus Segestria Latreille, 1804 in South America (Araneae: Segestriidae)
FIGURES 6–10. Segestria florentina, female (Canelones, Uruguay, IBSP 14435): 6–7 Habitus (6 dorsal view, 7 lateral view); 8 Labium and endites; 9–10 Right leg I, (9 prolateral, 10 retrolateral view). Abbreviations: CP = conical projection; L = labium.
FIGURES 15–22 in The spider genus Segestria Latreille, 1804 in South America (Araneae: Segestriidae)
FIGURES 15–22. Segestria florentina (male, Buenos Aires, Argentina, IBSP 72053; female, Canelones, Uruguay, IBSP 14435): 15–18 Male left palp (15 prolateral view, 16 same, detail, 17 retrolateral view, 18 same, detail); 19–22 female genitalia (19 lateral view, 20 anterior receptaculum in detail, 21 ventral view, 22 frontal view). Abbreviations: PR = posterior receptaculum; AR = anterior receptaculum; DL = dorsal lobe; GR = glandular region; MI = muscular insertions; IF= interpulmonary fold; UE = uterus externus; VL = ventral lobe.
FIGURES 11–14 in The spider genus Segestria Latreille, 1804 in South America (Araneae: Segestriidae)
FIGURES 11–14. Segestria florentina, tarsal organs: 11–12 Male (11 leg III, 12 leg IV); 13–14 Female (13 leg III, 14 leg IV).
FIGURES 6–11. Epicauta lopardina, 6 in Redefinition of the vittata species group of Epicauta Dejean (1834) (Coleoptera: Meloidae) and taxonomic revision of the species from southern South America
FIGURES 6–11. Epicauta lopardina, 6. Labial palpi with segment III strongly expanded from the basal third to the apex; 7. Maxillary palpi large (three times width) compressed dorso-ventrally, tapering to the base and expanding to apex. E. leopardina: 8. Prementum with central area having ample concavity; E. clericalis: 9. Prementum straight. Mandible dorsal views: E. leopardina: 10 (b, see arrow); E. clericalis 11 (b, see arrow).
FIGURES 37–44 in Redefinition of the vittata species group of Epicauta Dejean (1834) (Coleoptera: Meloidae) and taxonomic revision of the species from southern South America
FIGURES 37–44. Aedeagus, lateral view: 37. E. bosqi: (a) aedeagus, (dt) dorsal tooth, (h) hook; 38. Epicauta clericalis; 39. E. excavata; 40. E. grammica 41. E. leopardina; 42. E. luteolineata; 43. E. monachica; 44. E. semivittata.
FIGURE 28 in Redefinition of the vittata species group of Epicauta Dejean (1834) (Coleoptera: Meloidae) and taxonomic revision of the species from southern South America
FIGURE 28. Female genitalia: (a) spca: spermathecal capsule; (b) ga: accessory gland; (c) spdu: spermathecal duct; (d) ca: calyx; (e) ov: ovary; (f) va: vagina; (g) va: valvifer; (h) stylus; (i) bsva: ventrolateral basal stem.
FIGURES 12–17 in Redefinition of the vittata species group of Epicauta Dejean (1834) (Coleoptera: Meloidae) and taxonomic revision of the species from southern South America
FIGURES 12–17. Head cuticle color: 12. E. excavate; 13. E. semivittata, E. missionum; 14. E. clericalis, E. luteolineata; 15. E. bosqi; 16. E. leopardina, E. monachica, E. rutilifrons; 17. E. grammica.
FIGURES 16–21 in On some species of Pandeleteius Schoenherr, 1834, in South America south of the tenth parallel (Coleoptera, Curculionidae: Entiminae: Tanymecini)
FIGURES 16–21. Pandeleteius sahlbergi Howden: 16–19: male genitalia, 16, lateral view; 17, enlarged lateral view (Brazil); 18, dorsal view genitalia; 19, tegmen. 20–21: female genitalia (allotype), 20, dorsal view; 21, ventral view.
FIGURES 10–15 in On some species of Pandeleteius Schoenherr, 1834, in South America south of the tenth parallel (Coleoptera, Curculionidae: Entiminae: Tanymecini)
FIGURES 10–15. Pandeleteius platensis (Brèthes): 10–12, male genitalia, aedeagus extruded (Argentina); 11, dorsal view genitalia (Brazil); 12, sternite 9 (Uruguay). 13–15, female: 13, genitalia (Argentina); 14, same but more mature; 15, sternite 8 (Argentina).
FIGURE 22 in On some species of Pandeleteius Schoenherr, 1834, in South America south of the tenth parallel (Coleoptera, Curculionidae: Entiminae: Tanymecini)
FIGURE 22. Map of collection localities for Pandeleteius griseus (black dots) and P. s a h l b e rg i (grey dots).
FIGURES 7–9 in On some species of Pandeleteius Schoenherr, 1834, in South America south of the tenth parallel (Coleoptera, Curculionidae: Entiminae: Tanymecini)
FIGURES 7–9. Pandeleteius griseus (Voss): 7, male, aedeagus, lateral view; 8, female, genitalia; 9, male, sternite 9.
FIGURES 12–17 in Seven new species of Enna (Araneae: Trechaleidae) from Central and South America
FIGURES 12–17. Enna silvae sp. nov. 12, 13. female epigynum (12 ventral, 13 dorsal). Enna frijoles sp. nov. 14, 15. female epigynum (14 ventral, 15 dorsal). Enna zurqui sp. nov. 16, 17. female epigynum (16 ventral, 17 dorsal). (CO, copulatory openings; HS, head of spermathecae).
FIGURES 9–11 in Seven new species of Enna (Araneae: Trechaleidae) from Central and South America
FIGURES 9–11. Enna caricoi sp. nov. 9, 10. male palpus (9 ventral, 10 detail of median apophysis). 11. detail of tarsal claw of right leg II. (DD, dorsal division of the median apophysis; G, guide of median apophysis ST, subtegulum; T, tegulum).
FIGURES 1–8 in Seven new species of Enna (Araneae: Trechaleidae) from Central and South America
FIGURES 1–8. Enna carinata sp. nov. 1, 2. male palpus (1 ventral, 2 retrolateral). Enna triste sp. nov. 3, 4. male palpus (3 ventral, 4 retrolateral). Enna caricoi sp. nov. 5, 6. male palpus (5 ventral, 6 retrolateral). Enna venezuelana sp. nov. 7, 8. female epigynum (7 ventral, 8 dorsal). (DD, dorsal division of the median apophysis; ECD, ectal division of the retrolateral tibial apophysis; FD, fertilizations ducts; HS, head of spermathecae; LL, lateral lobe; LLA, lateral lamella; MF, middle field of epigynum; ST, subtegulum; T, tegulum; VD, ventral division of the median apophysis).
FIGURES 30–35 in A review of the genus Orionis Shaw (Hymenoptera: Braconidae: Euphorinae) and first records of the genus from South America and the Oriental Region
FIGURES 30–35. Orionis orientalis Shaw & Shimbori sp. nov. 30, habitus; 31, head, dorsal; 32, face; 33, mesonotum, dorsal; 34, head and mesosoma, lateral; 35, metasoma.
FIGURES 23–29. Orionis masoni Shaw. 23 in A review of the genus Orionis Shaw (Hymenoptera: Braconidae: Euphorinae) and first records of the genus from South America and the Oriental Region
FIGURES 23–29. Orionis masoni Shaw. 23, habitus, lateral; 24, head, frontal; 25, head, dorsal; 26, mesosoma, lateral; 27, mesonotum and scutellum, dorsal; 28, propodeum and metasoma, dorsal; 29, wings.
FIGURES 15–22 in A review of the genus Orionis Shaw (Hymenoptera: Braconidae: Euphorinae) and first records of the genus from South America and the Oriental Region
FIGURES 15–22. Orionis eximius (Muesebeck). 15, habitus, lateral. 16, head, frontal.17, head, dorsal.18, frons, dorsal.19, pronotum, lateral.20, fore wing, partially. 21, mesonotum, dorsal.22, scutellum, metanotum and propodeum, dorsal.
ScienceDex guides
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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.