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656 results for “tarantula”
Figs 35–42 in New species of tarantulas from Brazil and notes on the Hapalopini tribe (Araneae, Theraphosidae, Theraphosinae)
Figs 35–42. Munduruku bicoloratum Miglio, Bonaldo & Pérez-Miles, 2013. 35–37, 41. ♂, MPEG 30871. 38–40, 42. ♀, MPEG 30870. 35, 38. Prosome, dorsal view. 36, 39. Opisthosoma, dorsal view. 37, 40. Prosome, ventral view. 41–42. Labium and endites. Scale bars =5 mm.
Figs 19–26 in New species of tarantulas from Brazil and notes on the Hapalopini tribe (Araneae, Theraphosidae, Theraphosinae)
Figs 19–26. Kochiana fukushimae sp. nov. 19–21, 25. Holotype ♂, CAD 1444. 22–24, 26. Paratype ♀, CAD 1445. 19, 22. Prosome, dorsal view. 20, 23. Opisthosoma, dorsal view. 21, 24. Prosome, ventral view. 25–26. Labium and endites. Scale bars =5 mm.
Figs 67–78 in New species of tarantulas from Brazil and notes on the Hapalopini tribe (Araneae, Theraphosidae, Theraphosinae)
Figs 67–78. Hapalopus guidonae sp. nov., holotype ♂, CAD 1443. 67–71. Palpal bulb, 67. Retrolateral view. 68. Frontal view. 69. Prolateral view. 70. Embolous, prolateral view detached. 71. Tegulum, prolateral view detached. 72–75. Palpal tibia. 72. Retrolateral view. 73. Ventral view. 74. Prolateral view. 75. Dorsal view. 76–78. Tibial apophysis. 76. Retrolateral view. 77. Ventral view. 78. Prolateral view. Abbreviations: Palpal bulb: A = Apical keel, PI =Prolateral inferior keel, PS = Prolateral superior keel, SA = Subapical keel, TK =Tegular keel, VP = Ventral tegular projection. Palpal tibia: TP = Tubercular process. Dotted lines indicate detached areas. Scale bars: general area =0.5 mm, detached areas: 0.1 mm.
Figs 11–18 in New species of tarantulas from Brazil and notes on the Hapalopini tribe (Araneae, Theraphosidae, Theraphosinae)
Figs 11–18. Hapalopus akroa sp. nov. 11–13, 17. Holotype ♂, IBSP 272763. 14–16, 18. Paratype ♀, IBSP 272771. 11, 14. Prosome, dorsal view. 12, 15. Opisthosoma, dorsal view. 13, 16. Prosome, ventral view. 17, 18. Labium and endites. Scale bars =5 mm.
Figs 1–10 in New species of tarantulas from Brazil and notes on the Hapalopini tribe (Araneae, Theraphosidae, Theraphosinae)
Figs 1–10. Species of Hapalopini. 1–4, 9. Cyriocosmus paresi sp. nov., holotype ♂, CAD 1441. 5–8, 10. Hapalopus guidonae sp. nov., holotype ♂, CAD 1443. 1, 5. Prosome, dorsal view. 2, 6. Opisthosoma, dorsal view. 3, 7. Opisthosoma, ventral view. 4, 8. Prosome, ventral view. 9–10. Labium and endites. Scale bars = 5 mm.
Figs 103–114 in New species of tarantulas from Brazil and notes on the Hapalopini tribe (Araneae, Theraphosidae, Theraphosinae)
Figs 103–114. Munduruku bicoloratum Miglio, Bonaldo & Pérez-Miles, 2013. 103–112. ♂, MPEG 30871. 113–114. ♀, MPEG 30870. 103–106. Palpal bulb. 103. Retrolateral view. 104. Dorsal view. 105. Prolateral view. 106. Embolous apex detached. 107–109. Palpal tibia. 107. Retrolateral view. 108. Ventral view. 109. Prolateral view. 110–112. Tibial apophysis. 110. Retrolateral view. 111. Ventral view. 112. Prolateral view. 113–114. Spermathecae. 113. Ventral view. 114. Receptacle detached view. Abbreviations: Palpal bulb: PI =Prolateral inferior keel, PS =Prolateral superior keel, SA =Subapical keel. Palpal tibia: TP =Tubercular process. Spermathecae: GC =Granular cavities. Dotted lines indicate detached areas. Scale bars: general area =0.5 mm, detached areas = 0.1 mm.
Figs 27–34 in New species of tarantulas from Brazil and notes on the Hapalopini tribe (Araneae, Theraphosidae, Theraphosinae)
Figs 27–34. Kochiana brunnipes (Koch, 1841). 27–29, 33. ♂, MZSP 28774. 30–32, 34. ♀, MZSP 28776. 27, 30. Prosome, dorsal view. 28, 31. Opisthosoma, dorsal view. 29, 32. Prosome, ventral view. 33–34. Labium and endites. Scale bars =5 mm.
Fig. 119 in New species of tarantulas from Brazil and notes on the Hapalopini tribe (Araneae, Theraphosidae, Theraphosinae)
Fig. 119. Hapalopini species distribution. Pink squares =Cyriocosmus paresi sp. nov. Green hexagon =Hapalopus akroa sp. nov. Yellow hexagon =H. guidonae sp. nov. Red circles =Kochiana fukushimae sp. nov. Orange circles =K. brunnipes (Koch, 1841). Blue triangles =Munduruku bicoloratum Miglio, Bonaldo & Pérez-Miles, 2013.
FIGURE 12 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 12. All animal burrow cluster diagram. Cluster analysis of the burrows produced by Hysterocrates gigas (HG, blue, n = 10), Pelinobius muticus (PM, green, n = 8), and Aphonopelma chalcodes (AC, red, n = 9), the scorpion Pandinus imperator (PI, light blue, n = 9), trapdoor spider Gorgyrella inermis (GI, yellow, n = 7) (yellow), the salamander Ambystoma tigrinum (AT, black, n = 9) (red), and the skink Mabuya multifasciata (MM, purple, n = 8) (green). The burrows sort into 11 highly similar (BC> 0.80) clusters (A–K), each populated primarily by the burrows of a single trace maker: A = 100% P. imperator (n = 9); B = 100% A. chalcodes (n = 4); C = 100% M. multifasciata (n = 6); D = 100% A. tigrinum (n = 4); E = 100% M. multifasciata (n = 2); F = 100% A. tigrinum (n = 5); G = 80% H. gigas (n = 4); H = 88% G. inermis (n = 7); I = 50% H. gigas/A. chalcodes (n = 2 each); J = 100% H. gigas (n = 2); K = 89% P. muticus (n = 8).
FIGURE 9. Pelinobius muticus burrow casts. 1-3 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 9. Pelinobius muticus burrow casts. 1-3, Side views of vertical, sinuous burrows with a laterally expanded terminal chamber (PM6, PM1, PM3, respectively). 4-5, Oblique and side views of a large diameter, vertical sinuous burrow ending with a horizontal tunnel (PM5). 6-7, Side and top views of a vertical burrow terminating in a horizontal tunnel (PM4). The burrow ends with two bifurcating tunnels. 8, Vertical, branching burrow (PM2). 9-10, Oblique and side view of a vertical, sinuous burrow with two branching tunnels (PM7).
FIGURE 10. Aphonopelma chalcodes burrow casts. 1 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 10. Aphonopelma chalcodes burrow casts. 1, Side view of a subvertical tunnel with a series of parallel ridges along the tunnel wall (at arrow) (AC3). 2, Side view of a subvertical tunnel with a vertical entrance shaft and a laterally expanded terminal chamber (AC7). 3, Top view of a subvertical tunnel (AC1). 4-5, Side and top views of a subvertical tunnel with a changing slope along its length (AC8). 6-7, Oblique and side views of a helical burrow with a series of parallel ridges along the tunnel wall (at arrow) and a laterally expanded terminal chamber (AC6).
FIGURE 7. 1 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 7. 1, Low mound of excavated sediment produced by Pelinobius muticus; circular opening is present in the center. 2, Large mound of excavated sediment produced by Hysterocrates gigas with a circular opening in the center of the mound. 3, Extensive spoil pile of excavated sediment extending from the opening of a H. gigas burrow. 4, Side view of an Aphonopelma chalcodes terrarium showing extensive, irregular surface topography produced by burrow excavation as well as the exposed cross section of a helical burrow (at arrow).
FIGURE 6. 1 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 6. 1, Specimen of Hysterocrates gigas initiating burrow construction. 2, Continued excavation of H. gigas burrow; sediment from burrow is deposited on the surface behind the burrow opening. 3, Specimen of Pelinobius muticus transporting excavated sediment with its pedipalps up the burrow shaft. 4, Specimen of P. muticus packing excavating sediment into the base of the sediment mound at the top of the burrow shaft. 5, Specimen of H. gigas in its burrow chamber. 6, Specimen of P. muticus in burrow shaft below the burrow opening.
FIGURE 5 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 5. Comparative trace-making animals and casts of their typical burrow morphologies. 1-2, Gorgyrella sp. (trapdoor spider). 3-4, Pandinus imperator (scorpion). 5-6, Ambystoma tigrinum (salamander). 7-8, Mabuya multifasciata (skink).
FIGURE 8. Hysterocrates gigas burrow casts. 1 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 8. Hysterocrates gigas burrow casts. 1, Side view of vertical burrow with expanded terminal chamber (HG4). 2, Side view of vertical burrow with expanded terminal chamber and a short lower shaft (HG2). 3, Side view of a vertical burrow with and expanded upper chamber and an elongate lower shaft. 4, Side view of a sinuous vertical burrow with an upper and terminal expanded chambers (HG8). 5, Side view of a vertical to horizontal burrow with upper and lower expanded chambers (HG9). 6, Top view of a vertical to horizontal burrow with upper and lower expanded chambers (HG7).
FIGURE 3 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 3. Examples of sediment-filled terraria. 1, Surface of terrarium surface of for Hysterocrates gigas. 2, Surface of terrarium substrate for Aphonopelma chalcodes. 3, Side view of a 246 L terrarium housing H. gigas.
FIGURE 2. Tarantula specimens. 1, Hysterocrates gigas. 2, Pelinobius muticus. 3 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 2. Tarantula specimens. 1, Hysterocrates gigas. 2, Pelinobius muticus. 3, Aphonopelma chalcodes.
FIGURE 11 in Neoichnology of tarantulas (Araneae: Theraphosidae): Criteria for recognizing spider burrows in the fossil record
FIGURE 11. Cluster analysis of burrows produced by Hysterocrates gigas (HG, blue, n = 10), Pelinobius muticus (PM, green, n = 8), and Aphonopelma chalcodes (AC, red, n = 9). Burrows sort into four moderately to highly similar (BC> 0.7) clusters by trace maker and architecture (A–D). Cluster A consists entirely of burrows of A. chalcodes; Cluster B consists of five burrows of H. gigas (83%) and a single burrow of A. chalcodes (17%); Cluster C consists of eight burrows of P. muticus (73%) and three burrows of H. gigas (27%); Cluster D consists of two burrows each of H. gigas (50%) and P. muticus (50%). Values located at the labeled nodes of the dendrogram are the mean Bray-Curtis similarity score of all burrows emanating from that node cluster.
Linked collectors and determiners for: Umbyquyra gen. nov., a new tarantula spider genus from the Neotropical region (Araneae, Mygalomorphae, Theraphosidae), with a description of eight new species.
Natural history specimen data linked to collectors and determiners held within, "Umbyquyra gen. nov., a new tarantula spider genus from the Neotropical region (Araneae, Mygalomorphae, Theraphosidae), with a description of eight new species". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/38fa93d4-a7aa-45dc-8959-8b32070d950f">https://bionomia.net/dataset/38fa93d4-a7aa-45dc-8959-8b32070d950f</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/38fa93d4-a7aa-45dc-8959-8b32070d950f">https://gbif.org/dataset/38fa93d4-a7aa-45dc-8959-8b32070d950f</a>. Formatted as a Frictionless Data package.
Figure 2 in A not so natural history of the tarantula Brachypelma vagans: Interaction with human activity
Figure 2. Preferred orientations of the burrows for Brachypelma vagans. (A) For all sites (n5110); (B) for backyards (BY1 and BY2, n550) and for football field (FG and FC, n560).
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