Pepsis is a genus of spider wasps belonging to the family Pompilidae. Species within this genus are also called tarantula hawks, as they usually hunt tarantulas, similarly to many species in the genus Hemipepsis. These wasps are restricted to the Americas, with the related genus Hemipepsis occurring in both Old and New Worlds.
Episyron is a genus of wasps in the family Pompilidae which prey on spiders. Nine species are found in Europe.
The Pompilinae are a subfamily of the spider wasp family, Pompilidae, the species of which lay their eggs on the paralyzed bodies of their prey.
The Pepsinae are a subfamily of the spider wasp family, Pompilidae, including the two genera of large tarantula hawks, as well as many genera of smaller species.
Auplopus is a large genus of spider wasps belonging to the subfamily Pepsinae of the spider wasp family Pompilidae, distributed throughout the world except for Antarctica. Auplopus wasps amputate the legs of their spider prey before transporting it to the nest.
The Ctenocerinae are a subfamily of spider wasps, Pompilidae, which contains a small number of genera, two in the Neotropics, four in Australia and the remainder in Africa. Ctenocerine wasps have evidently evolved from a common ancestor with the Pepsinae, but are specialized for preying upon trap-door spiders (Ctenizidae).
Homonotus is a genus of spider hunting wasps with an old world distribution, mainly in Africa.
Aporus is a genus of spider wasps from the family Pompilidae, they specialise in hunting ground dwelling spiders in their burrows for laying eggs on.
Priocnemis is a genus of pepsine spider wasp containing around 30 species.
Evagetes is a genus of spider wasps from the family Pompilidae. There are 72 described species, of which 58 are found in the Palaearctic region, 11 in the Nearctic region, with a few penetrating to the Afrotropical, Oriental and Neotropic regions. Evagetes wasps are kleptoparasitic on other pompilid wasps, especially the genera Arachnospila, Anoplius, Episyron and Pompilus, digging into their sealed burrows, eating the host egg and replacing it with an egg of its own. Evagetes wasps are characterised by their very short antennae. Most are species are black with the base of the antennae rufous, several Evagetes species are very metallic bluish insects.
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.
Caliadurgus is a genus of spider wasps of the subfamily Pepsinae. These are medium-sized black spider wasps with some red. They have a catholic habitat choice and their preferred prey are spiders of the families Araneidae and Tetragnathidae. They have a Holarctic and Neotropical distribution.
Priochilus is a genus of neotropical spider wasp in the family Pompilidae.
Tachypompilus is a genus of spider wasps, found in the Neotropics Nearctic, eastern Palearctic, Indomalayan and Afrotropics.
Paracyphononyx is a genus of spider wasps distributed in the tropics and warmer temperate regions; they differ from other pompilids in that they do not permanently disable the host spider but allow the spider to resume activity after the wasp has laid its egg on the spider while the wasp larva exists as koinobiont ectoparasitoid of the spider.
Hemipepsis is a genus of large pepsine spider wasps found throughout the tropics. They are commonly known as tarantula hawks. Hemipepsis wasps are morphologically similar to the related genera Pepsis and Entypus, but distinguishable by the pattern of wing venation. In South Africa 18 plant species from three plant families, the Apocynaceae, Orchidaceae, and Asparagaceae subfamily Scilloideae are pollinated exclusively by Hemipepsis wasps.
Hoplisoides is a genus of sand wasps in the family Crabronidae. There are at least 70 described species in Hoplisoides.
Entypus is a genus of spider wasps in the family Pompilidae. There are at least 40 described species in Entypus.
Pepsini is a tribe of spider wasps in the family Pompilidae.
Notocyphus is a genus of spider wasps, belonging to the family Pompilidae. They are the only genus in the monotypic subfamily Notocyphinae. These wasps are found in the Nearctic and the Neotropics.
