379 



A List of the Known North American 

 Species of Oribatoidea. 



In the following list the same natural order is observed 

 with respect to the families and genera as is used in the pre- 

 ceding keys and descriptions, but the species are arranged 

 alphabetically. The single citation for genus or species is to 

 the original description. All the known habitats and localities 

 are given. 



Family OPJBATID.E. 

 Genus Pelops C. L. Koch. 



Pelops C. L. Koch. Crust. Myr. Arach., Heft 2, 1835. 



P. americanus Ewing. Psyche, Vol. XIV., p. 111. 

 In moss, Batavia, 111. 



Genus Gymnobates Banks. 



Gymnobates Banks. Can. Ent, Vol. XXXIV., 1902, p. 175. 



G. glaber Banks. Can. Ent., Vol. XXXIV., 1902, p. 17(5. 

 From dry gall, Washington, D. C. 



Genus Oribatodes Banks. 



Oribalodes Banks. Trans. Amer. Ent. Soc, Vol. XXII. , 1895, p. 10. 



0. mirabilis Banks. Trans. Amer. Ent. Soc, Vol. XXII. , 1895, p. 10. 

 In rotten debris, Sea Cliff, N. Y. 



Genus Oribatella Banks. 



Oribairtla Banks. Trans. Amer. Ent. Soc, Vol. XXII., 1S95, p. 8. 



O. aquatica Banks. Trans. Amer. Ent. Soc, Vol. XXII., 1895, p. 9. 

 On aquatic plants, Sea Cliff, N. Y. 



O. borealis Banks. Insects, etc, Commander Isl., 1899, p. 349. 

 Glinka, Commander Isl. 



