Eubranchipus oregonus Creaser, 1930

Rogers, D. Christopher & Hill, Matthew A., 2013, Annotated Checklist of the large branchiopod crustaceans of Idaho, Oregon and Washington, USA, with the “ rediscovery ” of a new species of Branchinecta (Anostraca: Branchinectidae), Zootaxa 3694 (3), pp. 249-261 : 257

Eubranchipus oregonus Creaser, 1930

New records. OREGON: Benton Co.: Corvallis, Shallow pool at 1633 Brooklane Dr. 15 March 2007 collector unknown, Det. D.C. Rogers. Lynn Co.: McLogan Pond, Calapooia River flood plain at Tangent Drive, 1 February 2007, collector unknown, Det. D.C. Rogers, DCR-756. Wasco Co.: The Dalles, vernal pool on Columbia River basalt flow formation, 45˚ 36’ 52.88”N, 121˚ 11’ 57.56’W, 35m elevation, 7 April 2009, S. Wille, det. D. C. Rogers. WASHINGTON: Jefferson County: No data, March 2001, det. D.C. Rogers, DCR-361.

Comments. This species is common on the west side of the Cascade Mountains from British Columbia and Vancouver Island ( Canada), south to northwest California ( USA), with relict populations in Oklahoma ( USA)(Eng et al. 1990).