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 paralysed bodies of their prey.
The Pepsinae are a subfamily of the spider wasp family, Pompilidae, including the tarantula hawks, as well as smaller species.
Dipogon is a genus of spider wasps of the family Pompilidae in the subfamily Pepsinae. They are found in Europe, Asia, and North America. Their generic name comes from the characteristic long bristle tufts just below the mandibles, which are used to carry material to construct the cells in the nest, and for constructing the nest.
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.
Cryptocheilus notatus is the largest species of spider wasps (Pompilidae) to be found in Great Britain reaching up to 18 mm in length.
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.
Agenioideus is a genus of spider wasps from the subfamily Pompilinae; the genus occurs in Europe, where 21 species are recorded, eastwards to Japan, in North America, South America, and Australia.
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.
Caliadurgus fasciatellus is a species of spider wasp from the subfamily Pepsinae found from Western Europe to the Far East of Asia.
Cyphononyx is a genus of spider hunting wasps in the family Pompilidae.
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.
Cryptocheilus discolor is a species of pepsid spider wasp which is found in the Mediterranean Basin and the Middle East.
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.
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.
Ageniellini, known as the mud-nesting spider wasps, is a tribe of spider wasps in the subfamily Pepsinae.
