(Arachnospila spissa)
Arachnospila spissa is a species of insect. It was first described by Jørgen Matthias Christian Schiødte in 1837. Arachnospila spissa belongs to the genus Arachnospila, and family Pompilidae. Arachnospila is a predominantly Holarctic genus of spider wasps, with limited representation in montane habitats in Neotropical and Afrotropical regions. They are found in open habitats and at forest edge, the nests may contain more than one cell.