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1,362 results for “Mygalomorpha”
Figure 8 in Phylogeny and taxonomy of the genera of south-western North American Euctenizinae trapdoor spiders and their relatives (Araneae: Mygalomorphae, Cyrtaucheniidae)
Figure 8. Eucteniza rex Chamberlin male holotype (A–D) and female paratypes (E). A, retrolateral aspect of leg I. B, prolateral aspect of leg I. C, retrolateral aspect of leg II. D, retrolateral aspect of pedipalp. E, spermathecal receptula.
Figure 5 in Phylogeny and taxonomy of the genera of south-western North American Euctenizinae trapdoor spiders and their relatives (Araneae: Mygalomorphae, Cyrtaucheniidae)
Figure 5. Tree topology based on the morphological character set with all characters receiving equal weights. Strict consensus of seven equally parsimonious trees: 281 steps, CI = 0.35, RI = 0.64, RC = 0.22. Fifty percent majority rule bootstrap consensus; bootstrap/decay values are given for those nodes with bootstrap values greater than 50%.
Figure 3 in Phylogeny and taxonomy of the genera of south-western North American Euctenizinae trapdoor spiders and their relatives (Araneae: Mygalomorphae, Cyrtaucheniidae)
Figure 3. Posterior lateral spinneret spigot types for select rastelloid taxa (scale bars = 0.1 mm). A, Kiama lachrymoides. B, Cyrtauchenius luridus Simon, 1881. C, Promyrmekiaphila gertschi. D, Acontius sp. E, Eucteniza rex. F, Neoapachella rothi. G, Rhytidicolus sp. H, Myrmekiaphila torreya. I, Ummidia sp.
Figure 4 in Phylogeny and taxonomy of the genera of south-western North American Euctenizinae trapdoor spiders and their relatives (Araneae: Mygalomorphae, Cyrtaucheniidae)
Figure 4. Silk spigots on apicalmost article of posterior lateral spinnerets for select euctenizine taxa (scale bars = 0.1 mm). A, Aptostichus hesperus. B, Neoapachella rothi. C, Entychides arizonica. D, Eucteniza rex.
Figure 2 in Phylogeny and taxonomy of the genera of south-western North American Euctenizinae trapdoor spiders and their relatives (Araneae: Mygalomorphae, Cyrtaucheniidae)
Figure 2. Reanalysis of Goloboff's (1993) data set of 71 morphological characters scored for 42 mygalomorph taxa using implied weights (k = 7; note that the topology is quite sensitive to concavity function constant). This is a strict consensus of 27 most parsimonious trees (236 steps, CI = 0.39, RI = 0.73). Filled circles indicate nodes that differ from Goloboff 's original analysis, cyrtaucheniid taxa are in grey shaded box. A summary and a brief explanation of the characters and their scorings are presented in Appendix 1.
Figure 6 in Phylogeny and taxonomy of the genera of south-western North American Euctenizinae trapdoor spiders and their relatives (Araneae: Mygalomorphae, Cyrtaucheniidae)
Figure 6. Preferred tree topology based on morphological character set using implied weighting with k = 4 (283 steps, CI = 0.35, RI = 0.63, RC = 0.22, G fit = 50.45). Bootstrap/decay values are given for nodes with bootstrap values greater than 50% and/or decay values greater than 3 above the branch, branch numbers are given below.
Figure 7 in Phylogeny and taxonomy of the genera of south-western North American Euctenizinae trapdoor spiders and their relatives (Araneae: Mygalomorphae, Cyrtaucheniidae)
Figure 7. Colour photographs of live Euctenizinae species. A, Eucteniza rex from Laredo, Texas. B, Aptostichus atomarius from Riverside County, California. C, Promyrmekiaphila gertschi from San Mateo County, California.
FIGURE 224 A. Actinopus wallacei F. O in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 224 A. Actinopus wallacei F. O. Pickard-Cambridge, 1896, paratype from NHM, female: A NHM: A. Plate made by Janet Becalloni, with images from region of interest to search diagnostics characters for A. wallacei, female.
FIGURE 225 A. Actinopus wallacei F. O in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 225 A. Actinopus wallacei F. O. Pickard-Cambridge, 1896, female: A AMNH: A. Spermathecae, dorsal view. Scale line: 1 mm.
FIGURE 223 A. Actinopus wallacei F. O in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 223 A. Actinopus wallacei F. O. Pickard-Cambridge, 1896, holotype from NHM, female: A NHM: A. Plate made by Janet Becalloni, with images from region of interest to search diagnostics characters for A. wallacei, female.
FIGURE 222. Actinopus wallacei F. O in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 222. Actinopus wallacei F. O. Pickard-Cambridge, 1896, female: A–D AMNH: A. Patella III, dorsal; B. Tibia III, dorsal; C. Patella IV, dorsal; D. Tibia IV, dorsal.
FIGURE 216. Actinopus princeps Chamberlin, 1917 in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 216. Actinopus princeps Chamberlin, 1917, female: A–D IBSP 14503: A. Patella III, dorsal; B. Tibia III, dorsal; C. Patella IV, dorsal; D. Tibia IV, dorsal. Scales lines A–C: 0.5 mm.
FIGURE 201 in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 201. Actinopus apiacas sp. nov., male: A–C MACN 1105003: A. Copulatory bulb, prolateral; B. Copulatory bulb, dorsal; C. Copulatory bulb, retrolateral. PA-Paraembolic apophysis; BTA-Basal Tegular Apophysis; PI-Prolateral Inferior keel; PS-Prolateral Superior keel; Arrows: Serrated area. Scale line: 0.5 mm.
FIGURE 220 A in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 220 A. Actinopus trinotatus Mello-Leit"o, 1938, holotype, female: A IBSP 3431: A. Spermathecae, dorsal view. Scale line: 0.5 mm.
FIGURE 212 A in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 212 A. Actinopus echinus Mello-Leit"o, 1949, female: A IBSP 4907: A. Spermathecae, dorsal view. Scale line: 0.5 mm.
FIGURE 221. Actinopus wallacei F. O in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 221. Actinopus wallacei F. O. Pickard-Cambridge, 1896, female: A–F AMNH: A. Abdomen, dorsal; B. Carapace, dorsal; C. Sternum, ventral; D. Cheliceral teeth, ventral; E. Rastellum, dorsal; F. Rastellum, ventral.
FIGURE 208 in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 208. Actinopus clavero Ríos-Tamayo & Goloboff, 2018, male: A–D MACN-Ar 19827: A. Patella III, dorsal; B. Tibia III, dorsal; C. Patella IV, dorsal; D. Tibia IV, dorsal.
FIGURE 215. Actinopus princeps Chamberlin, 1917 in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 215. Actinopus princeps Chamberlin, 1917, female: A–F IBSP 14503: A. Abdomen, dorsal; B. Carapace, dorsal; C. Sternum, ventral; D. Cheliceral teeth, ventral; E. Rastellum, dorsal; F. Rastellum, ventral. Scales lines: B: 0.5 mm, D: 1 mm.
FIGURE 200 in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 200. Actinopus apiacas sp. nov., male: A–D IBSP 110503: A. Patella III, dorsal; B. Tibia III, dorsal; C. Patella IV, dorsal; D. Tibia IV, dorsal.
FIGURE 219 in Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae)
FIGURE 219. Actinopus trinotatus Mello-Leit"o, 1938, holotype, female: A–D IBSP 103431: A. Patella III, dorsal; B. Tibia III, dorsal; C. Patella IV, dorsal; D. Tibia IV, dorsal. Scales lines A–C: 0.5 mm.
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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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