Gertsch
Guides
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.
Trochosa abdita
Trochosa abdita is a wolf spider (family Lycosidae) described by Gertsch in 1934. It belongs to the genus Trochosa, a group of ground-dwelling hunting spiders characterized by their distinctive eye arrangement. The species is known only from the United States, though specific details about its ecology and behavior remain poorly documented in the scientific literature.