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Maps 30, 31.Aptostichus sinnombre sp. n., Aptostichus anzaborrego sp. n., Aptostichus mikeradtkei sp. n. 30 known distributions 31 predicted distribution of Aptostichus mikeradtkei; cooler colors–blue shades–represent areas of high probability of occurrence, warmer colors–yellow and orange shades–represent areas of low probability of occurrence.
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Figures 257–261.Aptostichus edwardabbeyi sp. n. 257, 258 habitus and cleared spermathecae of female paratype from Santa Cruz Co., Arizona (MY2279); scale bar = 0.1mm [806086] 259–261 male holotype (AP402) [806706]; scale bar = 1.0mm 259 retrolateral aspect, leg I [806078] 260 prolateral aspect, leg I [806076] 261 retrolateral aspect, pedipalp [806072].
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Map 1.Distribution of type localities for all known species of Aptostichus. Three letter identifiers are defined in Table 1; inset shows approximate scope of study area.
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Figures 31–38.Standard light microscopy views of female an Aptostichus simus specimen (MY3432). 31 side view 32 ventral view, sternum 33 dorsal view, carapace 34–35 eye group, dorsal and lateral views 36 leg I prolateral view 37 leg IV retrolateral view 38 palpal endite.
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Figures 39–50.Scanning electron micrographs of Aptostichus simus specimens (female AP097, 39–47; male AP819, 48–50). 39 palpal endite, arrow indicates cuspule pattern 40 left pedipalp claw, retrolateral aspect 41 leg I, tarsal claws, retrolateral aspect 42 leg I, tarsus, dorsal aspect, tarsal organ (arrow) 43 leg I, tarsus, dorsal aspect, trichobothrial base (arrow) 44 leg I, tarsal scopulae 45 leg IV, ventral junction of tarsus and metatarsus, preening comb 46, 47 cleared spermathecae and close up of left spermathecal lobe 48 leg I, retrolateral distal aspect of tibia 49 pedipalp, ventral aspect 50 serrated edge of palpal embolus.
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Figures 51–56.Standard light microscopy views of Aptostichus atomarius male specimens (51–54 MY2979; 55, 56 AP357). 51 dorsal habitus view 52 ventral habitus view 53 carapace 54 lateral habitus view 55 leg I, retrolateral aspect 56 pedipalp, retrolateral aspect.
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Figures 57–68.Scanning electron micrographs of Aptostichus atomarius specimens (female MY3432, 57–67; male MY2979 68). 57 left chelicerae, anterior ventral aspect 58 left pedipalp claw, retrolateral aspect 59 leg I, tarsal claw, retrolateral aspect 60 tarsal scopulae, leg I 61 leg IV tarsal claws, retrolateral aspect 62 leg IV preening comb, tarsus/metatarsus junction 63 leg I, tarsus, dorsal aspect, tarsal organ 64 spinnerets 65 spinning field, distal aspect of PLS 66, 67 cleared spermathecae and close-up of left lobe 68 pedipalp, retrolateral aspect, arrow indicates position of spines on cymbium.
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Map 1.Distribution of type localities for all known species of Aptostichus. Three letter identifiers are defined in Table 1; inset shows approximate scope of study area.
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Figures 262–265.Aptostichus anzaborrego sp. n., male holotype from San Diego County (AP1199); scale bars = 1.0mm. 262 habitus [806106] 263 retrolateral aspect, leg I [806102] 264 prolateral aspect, leg I [806098] 265 retrolateral aspect, pedipalp [806104].
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Maps 30, 31.Aptostichus sinnombre sp. n., Aptostichus anzaborrego sp. n., Aptostichus mikeradtkei sp. n. 30 known distributions 31 predicted distribution of Aptostichus mikeradtkei; cooler colors–blue shades–represent areas of high probability of occurrence, warmer colors–yellow and orange shades–represent areas of low probability of occurrence.
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Figures 266–272.Aptostichus sinnombre sp. n., male specimens from San Diego County; scale bars = 1.0mm. 266–268 male holotype (MY3761) 266 retrolateral aspect, leg I [806546] 267 prolateral aspect, leg I [806550] 268 retrolateral aspect, pedipalp [806552] 269–271 male paratype (MY3823) 269 retrolateral aspect, leg I [806554] 270 prolateral aspect, leg I [806558] 271 retrolateral aspect, pedipalp [806560] 272 line drawing, spination pattern, leg I tibia and metatarsus of holotype.
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Maps 30, 31.Aptostichus sinnombre sp. n., Aptostichus anzaborrego sp. n., Aptostichus mikeradtkei sp. n. 30 known distributions 31 predicted distribution of Aptostichus mikeradtkei; cooler colors–blue shades–represent areas of high probability of occurrence, warmer colors–yellow and orange shades–represent areas of low probability of occurrence.
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Figures 274–280.Aptostichus simus Chamberlin, 1917 male specimens from San Diego County; scale bars = 1.0mm. 274 habitus (AP1209) [806521] 275–278 secondary sexual characteristics (AP819) 275 retrolateral aspect, leg I [806525] 276 prolateral aspect, leg I [806529] 277 ventral view, pedipalp bulb [806531] 278 retrolateral aspect, pedipalp [806533] 279, 280 line drawings, leg I articles 279 retrolateral and prolateral aspect of specimen from San Diego County, Imperial Beach 280 retrolateral aspect, tibia and patella, in descending from San Diego County, Imperial Beach and Santa Barbara County, Carpinteria State Beach.
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Figures 281–283.Aptostichus simus female specimens. 281 habitus, from San Diego County (AP067) 282 cleared spermathecae (MY3447), from San Luis Obispo County [806538]; scale bar = 0.1mm 283 cephalothorax, ventral aspect, from San Diego County (AP095) [806542].
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Figure 284.Live photograph, Aptostichus simus from Monterey County (AUMS022).
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Map 32.Known distribution of Aptostichus simus. Monterey County localities not shown.
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Figures 285–291.Aptostichus satleri sp. n. holotype (MY3825) and paratype (MY3826) males from Kern County; scale bars = 1.0mm. 285 retrolateral aspect, leg I [806495] 286 prolateral aspect, leg I [806499] 287 retrolateral aspect, pedipalp [806501] 288 retrolateral aspect, leg I [806503] 289 prolateral aspect, leg I [806507] 290 retrolateral aspect, pedipalp [806509] 291 line drawings of leg I spination pattern; retrolateral aspect of patella, tibia, metatarsus, tarsus; prolateral aspect of patella and tibia.
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Map 33.Distribution of Aptostichus fornax, Aptostichus cajalco, Aptostichus chavezi, Aptostichus fisheri, Aptostichus elisabethae, and Aptostichus lucerne.
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Figures 292–297.Aptostichus elisabethae sp. n. 292–295 male holotype (AP389) from San Bernardino County; scale bars = 1.0mm 292 habitus [806425] 293 retrolateral aspect, leg I [806429] 294 prolateral aspect, leg I [806431] 295 retrolateral aspect, pedipalp [806433] 296 line drawings of leg I spination pattern; retrolateral aspect patella, tibia, and metatarsus; prolateral aspect, patella and tibia 297 female paratype (AP1254), cleared spermathecae [806434]; scale bar = 0.1mm.
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Map 33.Distribution of Aptostichus fornax, Aptostichus cajalco, Aptostichus chavezi, Aptostichus fisheri, Aptostichus elisabethae, and Aptostichus lucerne.
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Figures 298–303.Aptostichus fornax sp. n. 298–302 male holotype (AP418) from Inyo County; scale bars = 1.0mm 298 habitus [806456] 299 retrolateral aspect, leg I [806460] 300 prolateral aspect, leg I [806462] 301 retrolateral aspect, pedipalp [806464] 302 line drawings of leg I spination pattern and pedipalp; retrolateral aspect patella, tibia, metatarsus; prolateral aspect patella and tibia; retrolateral aspect, pedipalp 303 female paratype (AP578), cleared spermathecae [806465]; scale bar = 0.1mm.
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Map 33.Distribution of Aptostichus fornax, Aptostichus cajalco, Aptostichus chavezi, Aptostichus fisheri, Aptostichus elisabethae, and Aptostichus lucerne.
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Figures 304–310.Aptostichus lucerne sp. n. from San Bernardino County. 304–307 male holotype (AP434); scale bars = 1.0mm and 0.5mm (306) 304 retrolateral aspect, of right leg, leg I [806479] 305 prolateral aspect, of right leg, leg I [806483] 306 oblique, ventral/retrolateral aspect of palpal bulb [806485] 307 retrolateral aspect, pedipalp [806487] 308, 309 male paratype 308 retrolateral aspect, leg I [806489] 309 prolateral aspect, leg I [806493] 310 line drawings of leg I spination pattern; retrolateral aspect tibia and metatarsus; prolateral aspect of tibia.
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Map 33.Distribution of Aptostichus fornax, Aptostichus cajalco, Aptostichus chavezi, Aptostichus fisheri, Aptostichus elisabethae, and Aptostichus lucerne.