Order Rodentia (Part 4) Author James H. Honacki Author Kenneth E. Kinman Author James W. Koeppl text 1982 Alien Press, Inc. & The Association of Systematics Collections Lawrence, Kansas, USA Editor James H. Honacki Editor Kenneth E. Kinman Editor James W. Koeppl Mammal Species of the World (1 st Edition) 477 504 book chapter http://doi.org/10.5281/zenodo.7353034 4170533d-8435-4cb4-93df-e7f9489eb798 0-89327-235-3 7353034 Microtus evoronensis Kovalskaya and Sokolov, 1980 . Zool. Zh„ 59(9):1410 . TYPE LOCALITY: U.S. S. R ., Khabarovsk. Krai, Lake Evoron basin, Devyatka River . DISTRIBUTION: Known only from the type locality. Probably more widely distributed in Khabarovsk. Krai ( U.S. S.R.). COMMENT: Provisionally placed in the subgenus Microtus (RSH, pers. comm, from V. G. Orlov). Considered a distinct species by Kovalskaya and Sokolov, 1980, Zool. Zh., 59(9): 1409-1416, based on chromosomal differences and hybrid sterility in crosses with maximowiczii .