Indoor-spider
Guides
Physocyclus enaulus
cellar spider
Physocyclus enaulus is a cellar spider species in the family Pholcidae, described by Crosby in 1926. It is known from the southwestern United States and Mexico, where it occurs in human-modified environments. The species appears to occupy an ecological niche similar to the cosmopolitan Pholcus phalangioides in this region.
Trachelas
Trachelas is a genus of hunting spiders in the family Trachelidae, established by Ludwig Carl Christian Koch in 1872. The genus contains approximately 99 species with worldwide distribution across tropical, subtropical, and temperate regions. Trachelas sensu stricto is restricted to the Old World, while New World species represent a distinct lineage only distantly related to the core group. The genus has undergone significant taxonomic revision, with species previously assigned to Corinnidae now placed in Trachelidae.