''Robertsia'' is a genus of
fig wasps in the family
Pteromalidae
The Pteromalidae are a very large family of mostly parasitoid wasps, with some 3,450 described species in about 640 genera (the number was greater, but many species and genera have been reduced by synonymy in recent years). The subfamily-level d ...
, native to Papua New Guinea.
References
Hymenoptera genera
Pteromalidae
{{Chalcidoidea-stub