Anyphaenid
Guides
Arachosia
A genus of anyphaenid sac spiders native to the Americas, first described by Octavius Pickard-Cambridge in 1882. The genus comprises 21 recognized species, including seven recently described species. Arachosia species are primarily associated with grassland and forest habitats. A taxonomic revision resolved long-standing identification problems in the A. cubana species complex and documented disjunct distribution patterns suggesting potential cryptic speciation.