Macrostomion gnathothlibi spec. nov. is described from a series reared gregariously from a larva of the sphingid moth Gnathothlibus eratus eras (Boisduval) collected in Papua New Guinea. Dedanima Cameron, 1903, is synonymised with Macrostomion Szépligeti, 1900. A further four gregarious broods of Macrostomion are noted, three certainly and one probably reared from mummified larvae or prepupae of Sphingidae, from which it appears that Macrostomion species may all be gregarious parasitoids of Sphingidae.

Additional Metadata
Keywords Braconidae, Rogadinae, Macrostomion, Papua New Guinea, host relations
Journal Zoologische Mededelingen
Rights

Released under the CC-BY 4.0 ("Attribution") License

Citation
Shaw, M.R. (2002). A new species of Macrostomion Szépligeti (Hymenoptera: Braconidae: Rogadinae) from Papua New Guinea, with notes on the biology of the genus. Zoologische Mededelingen, 76, 1-16, 133–140.