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762 results for “Spider phylogeny”
FIGURES 1–7 in Salticid spider phylogeny revisited, with the discovery of a large Australasian clade (Araneae: Salticidae)
FIGURES 1–7. Genitalia of some of the more poorly identified taxa sequenced. 1 Left palp of cf. Lystrocteissa sp. (voucher d054), which is small and narrow-bodied. 2 Left palp of Penionomus sp. (d122), medium sized, fairly robust, and bronze. 3 Left palp of cf. Rogmocrypta sp. (d205), small, with body form reminiscent of Sitticus. 4 Left palp of cf. Nimbarus sp. (d218), whose long tibial apophysis extends dorsally over the cymbium. 5 Left palp of Pochyta cf. pannosa Simon (d217), whose tegulum appears to be twisted so as to expose the basal hematadocha. 6 Left palp of Ghana indet. d193. 7 Epigynum of Ghana indet. d196, with two anteriolateral epigynal pockets.
FIGURE 8 in Salticid spider phylogeny revisited, with the discovery of a large Australasian clade (Araneae: Salticidae)
FIGURE 8. Tree from Bayesian analyses of combined matrix of all gene regions (28S, 18S, 16S–ND1, CO1) using 24-6 alignment. Tree shown is majority rules consensus of 280,000 trees sampled from generations 10 million through 150 million from each of two MrBayes runs. Beside branches are estimated posterior probabilities of clades.
FIGURE 32 in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 32. The single most parsimonious tree under equal weights, and implied weights with concavity values k = 4–9. Unambiguous synapomorphies are mapped on branches. Empty and filled hashmarks represent homoplasious and nonhomoplasious transformations respectively. Large circles on each branch display Bremer support values / jackknife frequencies.
FIGURE 31. Female external genitalia. A. Periegops suteri. B. Drymusa capensis. C. Scytodes globula. D. Stedocys leopoldi. E. Loxosceles rufescens. F. Drymusa rengan. A–F in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 31. Female external genitalia. A. Periegops suteri. B. Drymusa capensis. C. Scytodes globula. D. Stedocys leopoldi. E. Loxosceles rufescens. F. Drymusa rengan. A–F. Ventral view. Scales: A–F 500 µm. Abbreviations: EF, epigastric furrow; pF, posepigastric foveae.
FIGURE 30. Female genitalia. A–B. Stedocys leopoldi. C–D. Loxosceles rufescens. E. B. Sicarius rupestris. A, C, E. Dorsal view. B– D in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 30. Female genitalia. A–B. Stedocys leopoldi. C–D. Loxosceles rufescens. E. B. Sicarius rupestris. A, C, E. Dorsal view. B– D. Right receptaculum, closeup, lateral view. (B, mirrored). Scales: A, E 200 µm, B, D 100 µm, C 500 µm. Abbreviations: IS, inner spermatheca; OS; outer spermatheca; S, spermatheca.
FIGURE 27. Spinnerets. A–B. Sicarius rupestris. C–F. Loxosceles rufescens. A. Female. B–F. Male. A. Right PLS, mesal view. B. Left PLS. C in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 27. Spinnerets. A–B. Sicarius rupestris. C–F. Loxosceles rufescens. A. Female. B–F. Male. A. Right PLS, mesal view. B. Left PLS. C. Spinnerets, posterior-ventral view, numbers on ALS articles (character 67). D. Right ALS. E. PMS, anterior view. F. Left PLS, arrow to setal pit. Scales: A–B 50 µm, C 200 µm, D–F 20 µm. Abbreviations: AC, aciniform gland spigot; MAP, major ampullate gland spigot; PI, piriform gland spigot.
FIGURE 28. Loxosceles rufescens, female spinnerets. A in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 28. Loxosceles rufescens, female spinnerets. A. Spinnerets, posterior-ventral view, numbers on ALS articles (character 67). B. Right ALS. C. PMS, posterior view. D. PMS, anterior view. E. Left PLS, arrow to setal pit. F. Left ALS, MAP area. Scales: A 200 µm, B–E 20 µm, F 10 µm. Abbreviations: AC, aciniform gland spigot; MAP, major ampullate gland spigot; PI, piriform gland spigot.
FIGURE 23. Drymusa capensis, female spinnerets. A in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 23. Drymusa capensis, female spinnerets. A. Spinnerets, posterior-ventral view, numbers on ALS articles (character 67). B. Same, lateral view (right). C. Left ALS. D. Left ALS, MAP area. E. PMS right, posterior view. F. Right PLS. Scales: A–B 200 µm, C, F 50 µm, D–E 20 µm. Abbreviations: AC, aciniform gland spigot; MAP, major ampullate gland spigot; mS, PMS median spicules (character 77); PI, piriform gland spigot.
FIGURE 25. Stedocys leopoldi, spinnerets. A–D. Male. E–F. Female. A in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 25. Stedocys leopoldi, spinnerets. A–D. Male. E–F. Female. A. Spinnerets, posterior-ventral view, numbers on ALS articles (character 67). B. Left ALS, MAP area. C. Right ALS. D. Right PLS–PMS. E. Right ALS. F. Left PMS–PLS. Scales: A 200 µm, B 20 µm, C–F 50 µm. Abbreviations: AC, aciniform gland spigot; MAP, major ampullate gland spigot; mS, PMS median spicules (character 77); PI, piriform gland spigot.
FIGURE 26. Sicarius rupestris, spinnerets. A, C, E. Female. B, D, F. Male. A in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 26. Sicarius rupestris, spinnerets. A, C, E. Female. B, D, F. Male. A. Spinnerets, lateral view (right), numbers on ALS articles (character 67). B. Spinnerets, posterior-ventral view. C. Right ALS, lateral view. D. Left ALS. E. PMS, posterior view. F. Left PMS. Scales: A–B 200 µm, C 100 µm, D, F 20 µm, E 50 µm. Abbreviations: AC, aciniform gland spigot; PI, piriform gland spigot.
FIGURE 22. Periegops suteri, male spinnerets. A in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 22. Periegops suteri, male spinnerets. A. Spinnerets, posterior-ventral view, numbers on ALS articles (character 67). B. Same, lateral view (left). C. Right ALS. D. ALS, MAP area. E. PMS, anterior view. F. Left PLS. Scales: A–B 100 µm, C, E–F 20 µm, D 10 µm. Abbreviations: AC, aciniform gland spigot; MAP, major ampullate gland spigot; mS, PMS median spicules (character 77); N, nubbin; PI, piriform gland spigot.
FIGURE 21. Periegops suteri, spinnerets. A–E. Female. F. Male. A in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 21. Periegops suteri, spinnerets. A–E. Female. F. Male. A. Spinnerets, posterior-ventral view. B. Same, lateral view (right), numbers on ALS articles (character 67). C. Right ALS. D. PMS, posterior view. E. Right PLS. F. PMS, ventral view. Scales: A–B 100 µm, C–D, F 20 µm, E 50 µm. Abbreviations: AC, aciniform gland spigot; MAP, major ampullate gland spigot; mS, PMS median spicules (character 77); N, nubbin.
FIGURE 19. Female tracheae, dorsal view. A. Drymusa capensis. B. Drymusa rengan. C. Drymusa serrana. D. Scytodes globula. E. Loxosceles laeta. F in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 19. Female tracheae, dorsal view. A. Drymusa capensis. B. Drymusa rengan. C. Drymusa serrana. D. Scytodes globula. E. Loxosceles laeta. F. Sicarius rupestris. Scales: F, 500 µm, A–E 200 µm. Abbreviation: 3e, third opisthosomal entapophyses; ITrC, inter-tracheal canal; Lt, lateral trachea.
FIGURE 20. Male epiandrium. A. Periegops suteri. B. Scytodes globula. C. Stedocys leopoldi. D–E. Loxosceles rufescens. F. Sicarius rupestris. A–D. Ventral view. E. Anterior. F in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 20. Male epiandrium. A. Periegops suteri. B. Scytodes globula. C. Stedocys leopoldi. D–E. Loxosceles rufescens. F. Sicarius rupestris. A–D. Ventral view. E. Anterior. F. Lateral, right. Scales: A–C, F 100 µm, D–E 50 µm.
FIGURE 18. Cheliceral retromargin, posterior view. A. Periegops suteri. B. Drymusa capensis. C. Scytodes globula. D. Stedocys leopoldi. E. Loxosceles rufescens. F in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 18. Cheliceral retromargin, posterior view. A. Periegops suteri. B. Drymusa capensis. C. Scytodes globula. D. Stedocys leopoldi. E. Loxosceles rufescens. F. Sicarius rupestris, mirrored. Scales: A–B, F 500 µm, C, E 100 µm, D 50 µm. Abbreviation: Vo, venom outlet (character 35).
FIGURE 15. Cheliceral promargin, anterior view. A. Periegops suteri. B. Drymusa capensis. C. Scytodes globula. D. Stedocys leopoldi. E. Loxosceles rufescens. F. Sicarius rupestris, mirrored. A–B, E–F in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 15. Cheliceral promargin, anterior view. A. Periegops suteri. B. Drymusa capensis. C. Scytodes globula. D. Stedocys leopoldi. E. Loxosceles rufescens. F. Sicarius rupestris, mirrored. A–B, E–F. Inset showing row of modified setae against promarginal lobe base (character 30). Scales: A–B, F 500 µm, C 50 µm, D–E 100 µm. Abbreviations: pL, promarginal lobe (character 28); pT, cheliceral promarginal tooth (character 24); Vo, venom outlet (character 35).
FIGURE 11. Female left palpal femoral thorns. A in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 11. Female left palpal femoral thorns. A. Periegops suteri, arrow to thorns. B. Drymusa capensis. C. Scytodes globula. D. Stedocys leopoldi. E. Loxosceles rufescens. F. Sicarius rupestris. Scales: A 200 µm, B 50 µm, C–D, F 100 µm, E 20 µm.
FIGURE 3. Female right tarsal claws I. A–B. Periegops suteri. C–D. Drymusa capensis. A, C. Retrolateral-apical view. B, D in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 3. Female right tarsal claws I. A–B. Periegops suteri. C–D. Drymusa capensis. A, C. Retrolateral-apical view. B, D. Apical view. Scales: A–B 50 µm, C–D 100 µm. Abbreviations: IC, inferior claw (character 11); Ony, onychium (character 10); PBc, prolateral bipectinated claw (character 12, state 1).
FIGURE 7. Female tarsal claws IV. A–B in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 7. Female tarsal claws IV. A–B. Scytodes globula, left tarsus (retrolateral claw lost). C–D. Stedocys leopoldi, right tarsus. A, C. Retrolateral-apical view. B, D. Apical view. Scales: A–D 50 µm. Abbreviations: IC, inferior claw (character 11); Ony, onychium (character 10).
FIGURE 16 in The placement of the spider genus Periegops and the phylogeny of Scytodoidea (Araneae: Araneomorphae)
FIGURE 16. Chelicerae, ectal view, inset to stridulatory field. A. Periegops suteri. B. Drymusa capensis. C. Scytodes globula. D. Stedocys leopoldi. E. Loxosceles rufescens. F. Sicarius rupestris. D, F, Mirrored. Scales: A–B, F 500 µm, C–E 200 µm. Abbreviations: Sr, spaced stridulatory ridges (character 33, state 1).
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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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