@book{67668,
	author = {Gordon, Robert D. and Cartwright, Oscar L.},
	title = {The western hemisphere species of Rhyssemus and Trichiorhyssemus (Coleoptera : Scarabaeidae)},
	publisher = {Smithsonian Institution,},
	year = {1980},
	series = {Smithsonian contributions to zoology},
	address = {Washington :}
}