Liocranidae
Guides
Agroeca
Agroeca is a genus of liocranid sac spiders first described by Niklas Westring in 1861. The genus contains 35 recognized species distributed across Africa, Asia, Europe, North America, and South America. Species in this genus are ground-dwelling hunters with nocturnal activity patterns. The genus shows a notably broad geographic distribution, with multiple species endemic to East Asia.
Agroeca pratensis
Agroeca pratensis is a species of liocranid sac spider first described by Emerton in 1890. It belongs to the family Liocranidae, a group of small to medium-sized wandering spiders. The species is documented from the United States and Canada, with specific records from Alberta, British Columbia, and Manitoba in Canada. Observations are relatively sparse, with limited published ecological or behavioral data available.
Hesperocranum
Hesperocranum is a monotypic genus of spiders in the family Liocranidae. It was established in 1991 by arachnologists Darrell Ubick and Norman Platnick. The genus contains a single species, Hesperocranum rothi, known from the United States. Very little is known about its biology or ecology.
Neoanagraphis
Neoanagraphis is a genus of spiders in the family Liocranidae, first described by Gertsch and Mulaik in 1936. The genus is small, containing only two recognized species: N. chamberlini and N. pearcei. Both species were described by the original authors and remain the only members of the genus as of 2016. The genus belongs to a family of ground-dwelling spiders characterized by their elongated body form and particular eye arrangement.
Neoanagraphis chamberlini
Neoanagraphis chamberlini is a species of liocranid sac spider in the family Liocranidae. It was described by Gertsch & Mulaik in 1936. The species is found in the United States and Mexico. It belongs to a genus of spiders that was revised by Vetter in 2001, with this species being one of the taxa included in that revision. Very little is known about the biology or ecology of this particular species.