Oskoron crawfordi Shear, new species

Oskoron crawfordi Shear, new species Figs. 154–163 Types. Male holotype, male and two female paratypes from Holder Creek Valley, 47.467°N, 121.954°W, 1375– 1400 ’ asl, King Co., Washington, taken from 12 overwinter pitfall traps (129d), 12 December 1996 to 20 April 1997, collected by James Bergdahl. All types deposited in UWBM. Diagnosis. Oskoron crawfordi resembles O. brevichelis, but differs from that species in many respects, being larger overall, with much longer, spinier chelicerae in comparison to body length, having much smaller seta-tipped tubercles on the ocularium, having the metapel... Mehr ...