''Diolcogaster'' is a genus of parasitoid wasps within the subfamily
Microgastrinae of the family
Braconidae. The genus is poorly studied, likely with multiple undescribed species.
The type species is ''Diolcogaster melligaster''
(Provancher, 1886), formerly ''Microgaster melligaster''.
Species in this genus parasitize
lepidopterans and are geographically widespread. There are more than 140 described species in ''Diolcogaster'' found throughout the world.
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See also
* List of ''Diolcogaster'' species
References
Microgastrinae
Braconidae genera
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