BioStor
 | New North American Hymenoptera J C Crawford (1907) Journal of the New York Entomological Society 15: 177-183 |
 | Notes on the chalcidoid family Callimomidae J C Crawford (1914) Proceedings of the Entomological Society of Washington 16: 122-126 |
 | On the identity of several species of Chalcidoidea (Hymenoptera) A B Gahan (1921) Proceedings of the Entomological Society of Washington 22: 235-243 |