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79 results for “Barychelidae”
FIGURES 39–44 in On the genus Cosmopelma Simon, 1889 (Araneae, Barychelidae)
FIGURES 39–44. SEM microphotographs. Cosmopelma decoratum, female, MNRJ 12919. 39, left leg spines of tibia I. 40–41, spiky maxillary cuspules. Cosmopelma ceplac sp. nov., female, MNRJ 06887. 42, left leg spines of tibia I. 43–44, spiky maxillary cuspules.
FIGURES 36–38 in On the genus Cosmopelma Simon, 1889 (Araneae, Barychelidae)
FIGURES 36–38. Spermathecae: 36, C. decoratum, holotype MNHN AR8756 B.102; 37, C. decoratum, MNRJ 12919. 38, C. ceplac, holotype MNRJ 06886, note D-shaped base and spiralled stalks connect to receptacles. Scales = 0.1 mm.
FIGURES 27–35 in On the genus Cosmopelma Simon, 1889 (Araneae, Barychelidae)
FIGURES 27–35. Cosmopelma ceplac sp. nov., male paratype, MNRJ 06887. 27, habitus. 28, ventral view. 29, maxillae, without cuspules. 30, eye tubercle. 31, four spinnerets, showing pale bands on apical article of PLS. 32, left tibia I, showing one megaspine and one spine instead of tibial apophysis. 33, left bulb, prolateral view. 34, left bulb, retrolateral view. 35, left tarsus I, trichobothria clavate. Scales = 1 mm (27–28), 0.5 mm (29–34).
FIGURES 45–47 in On the genus Cosmopelma Simon, 1889 (Araneae, Barychelidae)
FIGURES 45–47. Map of records of species of Cosmopelma. 45. Map of Brazil, with state of Bahia highlighted. 46. Map of Bahia, showing the records of Cosmopelma species. 47. Detailed section of Bahia, showing area between the rivers.
FIGURES 20–26 in On the genus Cosmopelma Simon, 1889 (Araneae, Barychelidae)
FIGURES 20–26. Cosmopelma ceplac sp. nov., female holotype, MNRJ 06886. 20, habitus. 21, ventral view. 22, low and reduced eye tubercle. 23, maxillae and coxae I, showing spiky cuspules. 24, four spinnerets, showing two pale bands on apical portion of PLS. 25, palps and legs I, showing symmetric pattern of spines. 26, left tarsus I, clavate trichobothria. Scales = 1 mm (20, 21, 24), 0.5 mm (22–24, 26).
FIGURES 4–10 in On the genus Cosmopelma Simon, 1889 (Araneae, Barychelidae)
FIGURES 4–10. Cosmopelma decoratum, female, MNRJ 12919. 4, habitus. 5, ventral view. 6, low and reduced eye tubercle. 7, maxillae and coxae I, showing spiky cuspules. 8, 4 spinnerets, showing two pale bands on apical portion of PLS. 9, palps and legs I, showing symmetric pattern of spines. 10, left tarsus I, clavate trichobothria. Scales = 1 mm (4, 5, 7, 9), 0.5 mm (6, 8, 10).
FIGURES 11–19 in On the genus Cosmopelma Simon, 1889 (Araneae, Barychelidae)
FIGURES 11–19. Cosmopelma decoratum, male, CEPLAC 3793. 11, habitus. 12, ventral view. 13, maxillae and coxae I, note few cuspules on maxillae, and none on coxae I. 14, eye tubercle. 15, four spinnerets, note two pale bands on apical article of PLS. 16, left tibia I, showing two spines instead of tibial apophysis. 17, left bulb, prolateral view. 18, left bulb, retrolateral view. 19, left tarsus I, clavate trichobothria. Scales = 1 mm (11–13), 0.5 mm (14–19).
FIGURES 1–3. Cosmopelma decoratum Simon, 1889 in On the genus Cosmopelma Simon, 1889 (Araneae, Barychelidae)
FIGURES 1–3. Cosmopelma decoratum Simon, 1889, female holotype, MNHN AR8756 B.102. 1, habitus. 2, maxillae and coxae I, showing spiky cuspules. 3, palps and leg I, showing symmetric pattern of spines. Scale = 1 mm (1, 3), 0.5 mm (2).
FIGURES 1–6. Somatic characters. 1 & 2 in First description of the male of Sason sechellanum Simon, 1898 (Araneae: Barychelidae)
FIGURES 1–6. Somatic characters. 1 & 2—habitus, in alcohol and dry specimen; 3—cephalic part, dorsal; 4— prosoma, ventral; 5—tibia I, prolateral; 6—tibia I, ventral.
FIGURES 7–12. Palp and tarsi I and II. 7 in First description of the male of Sason sechellanum Simon, 1898 (Araneae: Barychelidae)
FIGURES 7–12. Palp and tarsi I and II. 7—palp, retrolateral; 8—palp, prolateral; 9–11—terminal part of palp, retrolateral, retro-ventral and ventral, respectively.
FIGURES 12–22. 12–14, 22 in A new species of the genus Sason (Araneae: Barychelidae) from Rameshwaram Island, Tamil Nadu, India
FIGURES 12–22. 12–14, 22. Sason rameshwaram sp. nov., female. 12. Spider in its nest, upper part of nest removed. 13. Empty nest with trapdoor open. 14. Spider in its nest, trapdoor open. 15–21, male, scale = 1.00 mm. 15. Eyes, dorsal view. 16. Cuspules on labium, ventral view. 17. Palpal tibiae, tarsi and bulbs, ventral view. 18, 19. Habitus, dorsal view. 20. Tibia I, ventral view. 21. Chelicerae, front view showing rastellar spine (arrow). 22. Female's camouflaged nest on tamarind tree.
FIGURES 23–34 in A new species of the genus Sason (Araneae: Barychelidae) from Rameshwaram Island, Tamil Nadu, India
FIGURES 23–34. Sason rameshwaram sp. nov. (Scale 1.00 mm). 23–28. female. 23. cephalothorax and abdomen, dorsal view. 24. Eyes, dorsal view. 25. Chelicera, prolateral view. 26. Spinnerets, ventral view. 27. Sternum, maxillae and labium, ventral view. 28. Spermathecae of holotype, ventral view. 29–34. Male. 29. Chelicera with rastellar spicule. 30. Maxillae and labium. 31. Right tibia I, ventral view. 32–34. Male palp. 32. Retrolateral view. 33. Ventral view. 34. Prolateral view.
FIGURES 1–11. 1 in A new species of the genus Sason (Araneae: Barychelidae) from Rameshwaram Island, Tamil Nadu, India
FIGURES 1–11. 1, Rameshwaram Island (from Google Earth). 2–11. Sason rameshwaram, sp. nov., female, scale = 1.00 mm. 2. Habitus, dorsal view. 3. Cephalothorax, dorsal view. 4. Sternum, 5. maxilla, labium, cuspules, ventral view. 6. Chelicera, front view showing rastellum present as single spicule (scale = 0.50 mm). 7. Chelicera, ventral view showing prolateral teeth. 8. Spinnerets, ventral view. 9. annulation on tibia, metatarsus, tarsus I, dorsal view. 10. leg IV claws (scale = 0.10 mm), retroventral view. 11. Palpal claw, lateral view (scale = 0.10 mm).
FIGURE 2 in Adelonychia and Adelonychia nigrostriata are the valid names for the mygalmorph spider genus and species Diplothele and Diplothele walshi (Araneae, Barychelidae)
FIGURE 2. Wrapper of Pickard-Cambridge (1891), in part (made available by the BHL: https://www.biodiversitylibrary. org/page/28811444)
FIGURE 1 in Adelonychia and Adelonychia nigrostriata are the valid names for the mygalmorph spider genus and species Diplothele and Diplothele walshi (Araneae, Barychelidae)
FIGURE 1. Wrapper of Walsh (1890), in part (made available by the BHL: https://www.biodiversitylibrary.org/ page/42643703)
Figure 4. A–C in A large brush-footed trapdoor spider (Mygalomorphae: Barychelidae) from the Miocene of Australia
Figure 4. A–C, Fornicephalae (females) showing reduced length and diameter of legs I and II, as depicted by Raven (1985): A, Conothele Thorell, 1878(Eromanga, Queensland), Halonoproctidae; B, Missulena bradleyi Rainbow, 1914 (Brisbane, Queensland), Actinopodidae; C, Migas plomleyi Raven and Churchill, 1989 (Launceston, Tasmania), Migidae. D–F, Tuberculotae (females) showing similar length and diameter of legs I, II–IV: D, Idiommata Ausserer, 1971 (Gladstone, Queensland), Barychelidae; E, Cethegus Thorell, 1881 (Normanton, Queensland), Euagridae; F, Hadronyche formidabilis Rainbow, 1914 (Bunya Mountains, Queensland), Atracidae.
Figure 2 in A large brush-footed trapdoor spider (Mygalomorphae: Barychelidae) from the Miocene of Australia
Figure 2. Annotated composite line drawing of AM F.145559, created using the part and counterpart of the fossil.
Figure 3 in A large brush-footed trapdoor spider (Mygalomorphae: Barychelidae) from the Miocene of Australia
Figure 3. Scanning electron micrographs of Megamonodontium mccluskyi. A, B, pedipalp with tarsal claw. C, D, seta located on the pedipalp. E, F, internal structure of abdominal setae attachments. G, setal attachments on the internal cuticle surface, showing impressions of setae projecting on the outside of the cuticle. H, close-up of a seta base. Scale bars: 250 µm (A, E); 100 µm (B, G); 50 µm (C, F); 25 µm (H); 5 µm (D).
FIGURES 183–188 in Trichobothrial morphology of Theraphosidae and Barychelidae spiders (Araneae, Mygalomorphae)
FIGURES 183–188. Theraphosidae. (183–184) Eupalaestrus sp. 183. Tibia IV, lateral view, showing row of trichobothria. 184. Tibial thickened trichobothria. (185–188) Theraphosinae genus. 185. Tarsus IV, dorsal view. 186. Tarsal clavate trichobothrium, detail of surface. 187. Tibia IV, lateral view, showing row of trichobothria. 188. Tibial thickened trichobothrium. FL: filiform; TH: thickened.
FIGURES 177–182 in Trichobothrial morphology of Theraphosidae and Barychelidae spiders (Araneae, Mygalomorphae)
FIGURES 177–182. Theraphosidae. (177–180) Selenogyrus sp. 177. Tarsus IV, dorsal view. 178. Tarsal clavate trichobothrium. 179. Tibia IV, lateral view. 180. Tibial clavate trichobothrium. (181–182) Eupalaestrus sp. 181. Tarsus IV, dorsal view. 182. Tarsal clavate trichobothrium. CLs: clavate stretched.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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