Rhembobius quadrispinus female · vytis ♀
Rhembobius quadrispinus is a large solitary pupal parasitoid, producing one offspring per host. This species is frequently recorded parasitizing anthropophilic saprophagous species of syrphids of the tribe Eristalini. The species Eristalis tenax and Eristalinus aeneus are the most common hosts of R. quadrispinus.
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