Embolemidae is a family of small solitary parasitoid wasps with around 70 species in 2 genera distributed around the world.[1] The few species whose biology is known are parasites on planthopper nymphs of the families Achilidae and Cixiidae.[2] There is debate regarding the status of the genus named Ampulicomorpha by Ashmead in 1893, generally considered now to be a junior synonym of Embolemus (e.g.,[1]), though some authorities dispute this (e.g.,[2])
Females are wingless while males have wings, and in temperate regions emerge later than the females, which overwinter as adults.[3] The wingless females have been recorded from the nests of ants and small mammal burrows,[4] or under stones in pastures and grasslands, and they appear to be ant mimics. A Palearctic species, Embolemus ruddii, has been found in association with the ant species Formica fusca and Lasius flavus, while in Japan, Embolemus walkeri was taken in a nest of another ant, from the genus Myrmica.[1] A Nearctic species, Embolemus confusus, has been reared from nymphs of a planthopper in the family Achilidae, where the host fed on fungi beneath the bark of rotting logs. The wasp larva lives in a bulging sac attached to the host nymph between the second and third segments.[1][5]
{{cite web}}
: CS1 maint: url-status (link) Embolemidae is a family of small solitary parasitoid wasps with around 70 species in 2 genera distributed around the world. The few species whose biology is known are parasites on planthopper nymphs of the families Achilidae and Cixiidae. There is debate regarding the status of the genus named Ampulicomorpha by Ashmead in 1893, generally considered now to be a junior synonym of Embolemus (e.g.,), though some authorities dispute this (e.g.,)