New species of spiders of the genus Drassodes Westring, 1851 (Aranei: Gnaphosidae) of Dagestan

摘要

The new species Drassodes archibensis sp.n. and Drassodes dagestanus sp. n. from Dagestan (OsternCaucasus, Russia) are described and illustrated. Drassodesarchibensis sp. n. has the following characters: short,widened and apically acute embolus, massive and longappendix of tibia of palp in males. Drassodes dagestanussp. n. is close to D. lapidosus (Walckenaer, 1802), fromwhich it differs by absence of large dents on the anteriormargin of chelicer channel, longer appendix of tibia onthe palp in males, and compact placement of spermathecalreservoirs.