However, the hind wings aren’t its only striking features. S. charybdis appears to have evolved a unique, three-flapped ...

Modern-day parasitoids in the same superfamily—Chrysidoidea—include cuckoo wasps (which, as their name suggests, lay their eggs in the nests of their hosts) and bethylid wasps (which paralyze their ...

An extinct lineage of parasitic wasps dating from the mid-Cretaceous period and preserved in amber may have used their Venus ...