Episyron is a genus of wasps in the family Pompilidae which prey on spiders. Nine species are found in Europe.
Features
Episyron wasps are medium to large in size. The head and thorax have long, dark clustered hair with spotted abdomens.
Habits
These wasps occur in open sandy habitats where the females can burrow easily to create nests. They prey on spiders of the families Araneidae, Lycosidae and Tetragnathidae.
Species
The following species are recognised in the genus Episyron:
↑V.S.L. Pate (1946). "The Generic Names of the Spider Wasps (Psammocharidae olim Pompilidae) and Their Type Species (Hymenoptera: Aculeata)". Transactions of the American Entomological Society. 72 (3): 65–137. JSTOR25077544.
12Bogdan Wiśniowski: Spider-hunting wasps (Hymenoptera: Pompilidae) of Poland. Ojców National Park, Ojców 2009, ISBN83-60337-15-4{{isbn}}: ignored ISBN errors (link).