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1,535 results for “Afrotropical region”
FIGURES 4–6 in The ant genus Tetraponera (Hymenoptera: Formicidae) in the Afrotropical region: taxonomic review and key to species
FIGURES 4–6. Tetraponera allaborans group, workers, full-face (dorsal) view of head (a) and lateral profile of body (b). 4, T. clypeata, South Africa (CASENT0220741); 5, T. continua, The Gambia (CASENT0794348); 6, T. cortina, holotype, DR Congo (CASENT0794352). Images from AntWeb (www.antweb.org); photographer Matthew Prebus.
FIGURES 1–3 in The ant genus Tetraponera (Hymenoptera: Formicidae) in the Afrotropical region: taxonomic review and key to species
FIGURES 1–3. Bivariate plots of various metric measurements in Tetraponera workers. 1a, petiole height (PH) against head width (HW) in T. continua (n = 5) and T. gerdae (n = 10); 1b, postpetiole width (PPW) against head width (HW), for the same individuals; 2, scape length (SL) against head width (HW) in T. emeryi (n = 12) and T. clypeata (n = 10); 3, petiole height (PH) against length of metatibia (LHT) in T. natalensis from Kenya and Tanzania (n = 13) and T. redacta (coastal Kenya) (n = 10).
FIGURES 70–81 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 70–81. Dorsal habitus photographs of Orthobula calceata Simon, 1897 females (70–72) and males (73–75) and O. marusiki sp. nov. females (76–78) and males (79–81), all from M'bengué, Cote d'Ivoire, indicating variation in extent of abdominal markings. Scale bars: 1 mm.
FIGURE 82 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURE 82. Distribution of Orthobula aethiopica sp. nov. (circles), O. arca sp. nov. (squares) and O. calceata Simon, 1897 (triangles) in the continental Afrotropical Region.
FIGURES 13–21 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 13–21. Scanning electron microscope photographs of Orthobula radiata Simon, 1897 male (13–15) and female (16–21): 13. Carapace, dorsal view; 14. Detail of carapace texture, showing fine tubercles on posterior slope; 15, 16. Eye region, dorsal view; 17. Mouthparts, ventral view; 18. Right chelicera, distal view, arrow indicating promarginal escort seta; 19. Left endite, serrula; 20. Sternum, ventral view; 21. Same, details of pits and tubercles.
FIGURES 40–44 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 40–44. Scanning electron microscope photographs of Orthobula radiata Simon, 1897 female (40, 42–44) and male (41): 40, 41. Spinnerets, general view; 42. Anterior lateral spinnerets; 43. Posterior median spinnerets; 44. Posterior lateral spinnerets. Abbreviations: Ac—aciniform gland spigot; Cy—cylindrical gland spigot; mAmp—minor ampullate gland spigot; MAmp—major ampullate gland spigot; Pi—piriform gland spigot.
FIGURES 59–63 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 59–63. Orthobula arca sp. nov., genitalic morphology of female paratype from Bloemfontein (59, 60) and male paratype from Erfenis Dam (61–63): epigyne, ventral (59) and dorsal (60) views; palp, prolateral (61), ventral (62) and retrolateral (63) views. Scale bars: 0.10 mm.
FIGURES 1–12 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 1–12. Dorsal habitus photographs of Orthobula species: 1. O. aethiopica sp. nov., female; 2. Same, male; 3. O. arca sp. nov., female; 4. Same, male; 5. O. calceata Simon, 1897, female; 6. Same, male; 7. O. marusiki sp. nov., female; 8. Same, male; 9. O. milloti Caporiacco, 1949, female; 10. Same, male; 11. O. radiata Simon, 1897, female; 12. Same, male. Scale bars: 1 mm.
FIGURES 31–39 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 31–39. Scanning electron microscope photographs of Orthobula radiata Simon, 1897 male (31–35, 37) and female (36, 38, 39): 31. Tarsus I, retrolateral view; 32. Same, detail of trichobothria; 33. Same, detail of chemosensory seta; 34–36. Same, detail of tarsal claws and claw tuft in retrolateral (34), retrolateral-ventral (35) and ventral (36) views; 37. Same, detail of tips of tenent setae; 38. Tarsus III, dorsal view, black arrows indicating trichobothria and white arrow indicating tarsal organ; 39. Same, detail of tarsal organ.
FIGURE 101 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURE 101. Distribution of Orthobula marusiki sp. nov. (circles), O. milloti Caporiacco, 1949 (squares), O. radiata Simon, 1897 (triangles) and unidentified Orthobula species (red triangles) in the continental Afrotropical Region.
FIGURES 90–95. Orthobula milloti Caporiacco, 1949 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 90–95. Orthobula milloti Caporiacco, 1949, genitalic morphology of female from Nairobi (90, 91) and male from Pugu (92–95): epigyne, ventral (90) and dorsal (91) views; right palpal tegulum, retrolateral (92), ventral (93) and prolateral (94) views; left palpal femur, patella and tibia, retrolateral view. Scale bars: 0.10 mm.
FIGURES 96–100. Orthobula radiata Simon, 1897 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 96–100. Orthobula radiata Simon, 1897, genitalic morphology of female (96, 97) and male (98–100) from Ndumo: epigyne, ventral (96) and dorsal (97) views; palp, prolateral (98), ventral (99) and retrolateral (100) views. Scale bars: 0.10 mm.
FIGURES 45–53 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 45–53. Scanning electron microscope photographs of Orthobula radiata Simon, 1897 female (45) and male (46–53): 45. Epigyne, ventral view; 46. Left palpal femur, retrolateral view; 47. Same, detail of ventrodistal apophysis; 48. Right palpal patella, tibia and tarsus, ventrolateral view; 49. Same, detail of patellar lyriform organ; 50. Same, detail of pores in lyriform organ; 51. Left palpal tibia, dorsolateral view; 52. Left embolus, retrolateral view; 53. Right embolus, retrolateral view, detail.
FIGURES 83–89 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 83–89. Orthobula marusiki sp. nov., genitalic morphology of holotype female from Abuko (83, 84), and paratype female (85, 86) and paratype male (87–89) from Dérégoué: epigyne, ventral (83, 85) and dorsal (84, 86) views; palp, prolateral (87), ventral (88) and retrolateral (89) views. Scale bars: 0.10 mm.
FIGURE 64 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURE 64. Phenology of adult Orthobula arca sp. nov. in a year-long pitfall trapping study conducted at the Erfenis Dam Nature Reserve, South Africa (see Haddad et al. 2015).
FIGURES 22–30 in A revision of the spider genus Orthobula Simon, 1897 (Araneae: Trachelidae) in the Afrotropical Region. I. Continental species
FIGURES 22–30. Scanning electron microscope photographs of Orthobula radiata Simon, 1897 female (22, 24, 26) and male (23, 25, 27–30): 22. Femur I and palp, ventral view; 23. Tibia I, retrolateral view; 24. Same, ventral view; 25. Same, detail of spine; 26. Same, detail of spine bases; 27. Same, detail of chemosensory seta; 28. Same, detail of trichobothrium base; 29. Metatarsus I, retrolateral view; 30. Same, distal end, arrow indicating metatarsal stopper.
FIGURE 2 in Three new species of Pergalumna (Acari, Oribatida, Galumnidae) from Malawi, with updated identification key to known species of the genus from the Afrotropical region
FIGURE 2. Pergalumna (Pergalumna) dedzaensis sp. nov., dissected adult: A—subcapitulum, ventral view; B—chelicera, right, antiaxial view C—palp, right, antiaxial view; D—leg I (trochanter not shown), right, antiaxial view; E—leg II (tarsus not shown), right, ventroantiaxial view; F—leg III (trochanter and tarsus not shown), left, antiaxial view; G—leg IV, left, antiaxial view. Scale bars 50 μm.
FIGURE 6 in Three new species of Pergalumna (Acari, Oribatida, Galumnidae) from Malawi, with updated identification key to known species of the genus from the Afrotropical region
FIGURE 6. Pergalumna (Pergalumna) parafrater sp. nov., adult: A—dorsal view; B—anterior part of prodorsum, dorsoanterior view; C—ventral view (gnathosoma, legs and right pteromorph not shown); D—right lateral view (gnathosoma, legs and pteromorph not shown); E—posterior view (left pteromorph not shown). Scale bars 100 μm (A, C–E), 50 μm (B).
FIGURE 5 in Three new species of Pergalumna (Acari, Oribatida, Galumnidae) from Malawi, with updated identification key to known species of the genus from the Afrotropical region
FIGURE 5. Pergalumna (Pergalumna) paratsavoensis sp. nov., adult: A—dorsal view; B—anterior part of prodorsum, dorsoanterior view; C—ventral view (gnathosoma, legs and right pteromorph not shown); D—right lateral view (gnathosoma, legs and pteromorph not shown); E—posterior view (left pteromorph not shown). Scale bars 100 μm (A, C–E), 50 μm (B).
FIGURE 4 in Three new species of Pergalumna (Acari, Oribatida, Galumnidae) from Malawi, with updated identification key to known species of the genus from the Afrotropical region
FIGURE 4. Pergalumna (Pergalumna) dedzaensis sp. nov. (A, B), P. (P.) paratsavoensis sp. nov. (C–F) and P. (P.) parafrater sp. nov. (G–I), dissected adult, photo images: A—lamellar seta and partially lamellar and sublamellar lines, anterolateral view; B—right genital plate; C—rostrum, dorsal view; D—inner rostral tooth; E—anterior dentate margin of ventral plate; F— tuberculate sculpturing of leg trochanter IV; G—striate and tuberculate sculpturing of anterior part of pteromorph; H—striate and tuberculate sculpturing of lateral part of pteromorph; I—adanal lyrifissure.
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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.