@article {2128, title = {Trox hamatus Robinson (Troginae) using a Canthon (Scarabaeinae) brood ball and new records of North American Trox (Coleoptera: Scarabaeidae)}, journal = {Transactions of the Nebraska Academy of Sciences}, volume = {XI}, year = {1983}, pages = {53-55}, author = {Ratcliffe, Brett C.} }