Gnaphosid Spiders of North-Central Texas (Araneae, Gnaphosidae)

Thirty-two species representing 11 genera of Gnaphosidae are recorded from north-central Texas. The study has extended the ranges of Callilepis chisos Platnick and Shadab, Gnaphosa altudona Chamberlin, Haplodrassus chamberlini Platnick and Shadab, Herpyllus hesperolus Chamberlin, Nodo? cion rufithoracicus Worley, Rachodrassus captiosus (Gertsch and Davis), and Sergiolus angustus (Banks). Habitat and natural history data for species are presented.