Schwarz-1878
Guides
Ganascus ptinoides
Ganascus ptinoides is a species of ant-like leaf beetle in the family Aderidae. It was described by Schwarz in 1878. The species is known from North America. Members of this family are generally small beetles with a compact body form.
Hymenorus dorsalis
Hymenorus dorsalis is a small beetle in the family Tenebrionidae, specifically within the subfamily Alleculinae (comb-clawed beetles). Originally described by Schwarz in 1878, this species is part of a group of darkling beetles that were formerly classified as a separate family before being assimilated into Tenebrionidae. The genus Hymenorus is characterized by antennae with longer segments that superficially resemble those of ground beetles (Carabidae), making visual identification challenging without close examination. Records of this species are sparse, with limited observational data available.