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4,462 results for “South America”
FIGURES 49–56. Ribautia donatellae n in New species and new records of the genus Ribautia Brölemann, 1909 (Chilopoda: Geophilomorpha: Geophilidae) from South America
FIGURES 49–56. Ribautia donatellae n. sp. ɗ holotype (Brazil: Amazonas, road BR174 at Km 45 near Manaus): 49, left leg XXXVIII, ventral; 50: left leg XLVIII, ventral; 51, claw of left leg III, anteroventral; 52–56, sterna II, IX, XVIII, XIX, XLIII.
FIGURE 27. Ribautia combinata n in New species and new records of the genus Ribautia Brölemann, 1909 (Chilopoda: Geophilomorpha: Geophilidae) from South America
FIGURE 27. Ribautia combinata n. sp. Ψ holotype (Peru: Loreto: Allpahuayo, ca. 30 Km S Iquitos), last legbearing segment and terminal segments, dorsal.
FIGURES 57–60. Ribautia donatellae n in New species and new records of the genus Ribautia Brölemann, 1909 (Chilopoda: Geophilomorpha: Geophilidae) from South America
FIGURES 57–60. Ribautia donatellae n. sp. ɗ holotype (Brazil: Amazonas, road BR174 at Km 45 near Manaus): 57–59, sterna XLIV, XLV, XLVIII; 60, last legbearing segment and terminal segments, dorsal.
FIGURES 28–29. Ribautia combinata n in New species and new records of the genus Ribautia Brölemann, 1909 (Chilopoda: Geophilomorpha: Geophilidae) from South America
FIGURES 28–29. Ribautia combinata n. sp. Ψ holotype (Peru: Loreto: Allpahuayo, ca. 30 Km S Iquitos): 28, last legbearing segment and terminal segments, ventral; 29, detail of coxal organs, ventral.
FIGURES 70–71. Ribautia donatellae n in New species and new records of the genus Ribautia Brölemann, 1909 (Chilopoda: Geophilomorpha: Geophilidae) from South America
FIGURES 70–71. Ribautia donatellae n. sp. Ψ (Brazil: Amazonas, road BR174 at Km 45 near Manaus): 70, last legbearing segment and terminal segments, ventral; 71, detail of distal end of last podomere of left last leg, ventral.
FIGURE 6. Pristimantis saltissimus new species. a in Three New Malodorous Rainfrogs of the Genus Pristimantis (Anura: Brachycephalidae) from the Wokomung Massif in west-central Guyana, South America
FIGURE 6. Pristimantis saltissimus new species. a = plain or slightly spotted morph (43% in a sample of 30); b = middorsally orange-striped morph (10%); c = dorsally tan morph (17%); d = thin, white-striped morph (10%); e = dorsal views of the mottled morph (20%) and thin, white-striped morph; f = ventral views of same morphs as in e. Note that the striping also occurs on the belly of the thin, white-striped morph.
FIGURE 3 in Three New Malodorous Rainfrogs of the Genus Pristimantis (Anura: Brachycephalidae) from the Wokomung Massif in west-central Guyana, South America
FIGURE 3. Map of Guyana with the location of the Wokomung Massif in the Pakaraima Mountains (gray shading) and in relation to some other teuis in Guyana. Map modified from one supplied by Philippe J. R. Kok.
FIGURE 4. Pristimantis jester new species. a in Three New Malodorous Rainfrogs of the Genus Pristimantis (Anura: Brachycephalidae) from the Wokomung Massif in west-central Guyana, South America
FIGURE 4. Pristimantis jester new species. a = USNM 563631, holotype; b = USNM 563632, paratopotype with middorsal orange stripe; c = ventral aspects of a and b, respectively; d = USNM 563633, paratype.
FIGURE 2 in Three New Malodorous Rainfrogs of the Genus Pristimantis (Anura: Brachycephalidae) from the Wokomung Massif in west-central Guyana, South America
FIGURE 2. Hand (left) and foot (right) of Pristimantis dendrobatoides new species, USNM 533652 holotype. Black bars = 5.0 mm.
FIGURE 1 in Three New Malodorous Rainfrogs of the Genus Pristimantis (Anura: Brachycephalidae) from the Wokomung Massif in west-central Guyana, South America
FIGURE 1. Pristimantis dendrobatoides new species; a = USNM 563662, holotype, at moment of discovery on the leaf of a melastome; b = USNM 563661, paratopotype, side view; c = USNM 563661, dorsal view; d = USNM 563661, ventral view.
FIGURE 5 in Three New Malodorous Rainfrogs of the Genus Pristimantis (Anura: Brachycephalidae) from the Wokomung Massif in west-central Guyana, South America
FIGURE 5. Pristimantis jester new species. Hand (left) and foot (right). USNM 563631 holotype. Black bars = 5.0 mm.
FIGURES 9–11 in A new species of freshwater crab of the genus Microthelphusa (Brachyura: Pseudothelphusidae) from a remote isolated cloud forest on a tabletop mountain in western Guyana, South America
FIGURES 9–11. Microthelphusa meansi new species. Male holotype, cw 22.5 mm, from the Wokomung Massif, Guyana, USNM 1098373, left first gonopod. 9, caudal view; 10, lateral view; 11, cephalic view. Scale = 3.0 mm.
FIGURES 1–8 in A new species of freshwater crab of the genus Microthelphusa (Brachyura: Pseudothelphusidae) from a remote isolated cloud forest on a tabletop mountain in western Guyana, South America
FIGURES 1–8. Microthelphusa meansi new species. Male holotype, cw 22.5 mm, from the Wokomung Massif, Guyana, USNM 1098372. 1, carapace, dorsal view; 2, cephalothorax, frontal view; 3, right cheliped, frontal view; 4, left cheliped, frontal view; 5, carpus and merus of right cheliped, dorsal view; 6, carpus and merus of right cheliped, inferior view; 7, left third maxilliped; 8, sternum. Scale = 3.2 mm (1, 2), 3.5 mm (3–8).
FIGURES 46–47 in Ami, a new Theraphosid genus from Central and South America, with the description of six new species (Araneae: Mygalomorphae)
FIGURES 46–47. Two most parsimonious cladograms of Ami species and outgroup (Pseudohapalopus species) obtained by TNT (implicit enumeration). Length = 18, Consistency Index = 94, Retention Index = 93.
FIGURES 17–38. Ami species. 17–18. A in Ami, a new Theraphosid genus from Central and South America, with the description of six new species (Araneae: Mygalomorphae)
FIGURES 17–38. Ami species. 17–18. A. bladesi, male, left palpal organ,. 17. Prolateral view; 18. Retrolateral view. 19– 20. A. obscura, male, right palpal organ. 19. Retrolateral view, 20. Prolateral view. 21. A. obscura, male, right tibial apophyses, proventral view. 22-23. Ami pijaos, male, left palpal tibiae, showing retrolateral process. 22. Dorsal view; 23. Ventral view. 24–27. A. pijaos, male, left palpal organ. 24. Prolateral view. 25. Retrolateral view; 26. Prodorsal view. 27. Retrodorsal view. 28. A. pijaos, male, left tibial apophyses, proventral view. 29. A. pijaos, spermathecae, ventral view. 30. Ami amazonica, female,dorsal view. 31. A. amazonica, spermathecae, ventral view. 32. A. weinmanni, male, left palpal tibia, dorsal view, showing two retrolateral processes. 33. A. weinmanni, male, left tibial apophyses, proventral view. 34–35. A. weinmanni, male, left palpal organ. 34. Prolateral view; 35. Retrolateral view. 36. A. weinmanni, spermathecae, ventral view. 37–38. Ami weinmanni, dorsal view. 37. Male; 38. Female.
FIGURES 39-45. Ami species. 39. A in Ami, a new Theraphosid genus from Central and South America, with the description of six new species (Araneae: Mygalomorphae)
FIGURES 39-45. Ami species. 39. A. yupanquii, female, habitus. 40. A. bladesi, male, habitus. 41. A. pijaos, male, habitus. 42. A. amazonica, female, habitus. 43–44. Ami weinmanni, female tarsus II, ventral view. 43. Tarsal scopula with distal rhomboidal group of longer setae. 44. Close-up of distal tarsal scopula showing group of longer setae. 45. A. weinmanni, male, modified Type I abdominal urticating hairs, with area b longer than usual.
FIGURES 1–16. Ami species. 1–4 in Ami, a new Theraphosid genus from Central and South America, with the description of six new species (Araneae: Mygalomorphae)
FIGURES 1–16. Ami species. 1–4. Left palpal tibiae, males, dorsal view, showing two retrolateral processes. 1. Ami obscura; 2. Ami bladesi; 3. Ami yupanqui; 4. Ami caxiuana. 5–6. Ami caxiuana, dorsal view. 5. Male; 6. Female. 7–8. Left palpal organ, A. caxiuana, male. 7. Prolateral view, showing keels and granular area; 8. Retrolateral view. 9. A. caxiuana, spermathecae, ventral view. 10. A. caxiuana, left tibial apophyses, male, proventral view. 11–13. A. yupanquii, male, left palpal organ. 11. Prolateral view showing ventral flattened area (on left); 12. Retrolateral view; 13. Dorsal view. 14. A. yupanquii, male, left tibial apophyses, proventral view. 15. A. yupanquii, spermathecae, ventral view. 16. A. bladesi, male, left tibial apophyses, proventral view.
FIGURES 35–36 in Way Down South: The milliped family Parajulidae (Julida: Parajulini) in Mexico and Central America; first records from El Salvador and the Baja California Peninsula
FIGURES 35–36. "Parajulus" pueblanus zempoalus, ♂ paratype. 35, anterior gonopods in situ, anterior view. 36, right posterior gonopod, medial view. Abbreviations as in figs. 4–12. Scale line = 0.31 mm for fig. 35, 0.50 mm for fig. 36.
FIGURES 60–65 in Way Down South: The milliped family Parajulidae (Julida: Parajulini) in Mexico and Central America; first records from El Salvador and the Baja California Peninsula
FIGURES 60–65. "Parajulus" amulensis. 60, anterior gonopods of ♂ syntype, anterior view. 61, right posterior gonopod of the same, medial view. 62, the same, sublateral view. 63, solenomere of the same, medial view. 64, left cyphopod of Ψ syntype, caudal view. 65, cyphopods of the same, anterior view. Abbreviations as in figs. 3 and 4–12. Scale line = 1.00 mm for figs. 60–62, 3.57 mm for fig. 63, 0.57 mm for figs. 64–65.
FIGURE 1 in Way Down South: The milliped family Parajulidae (Julida: Parajulini) in Mexico and Central America; first records from El Salvador and the Baja California Peninsula
FIGURE 1. Projected distribution of the Parajulidae in North America. The arrow denotes the location of Malaspina Glacier in Alaska.
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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.