@book{237909,
	author = {Thatcher, Vernon Everet and Boeger, Walter a.},
	title = {The parasitic crustaceans of fishes from the brazilian amazon : 5 Brasergasilus gen. nov. - Copepoda : Cyclopidea -, a three-legged ergasilid, with two new species and the proposal of abergasilinae subfam. nov. / Vernon E. Thatcher ; Walter A. Boeger}
}