Perognathus lavescens perniger, Iowa, Range Extension
The known range for the plains pocket mouse, Perognathus flavescens perniger Osgood has been extended 60 miles (96 km) southeast of the easternmost known locality for this arid grassland species. The discovery of this species in the relict sand dune habitat of Muscatine County, Iowa indicates that other eastern populations may be found in similar relict areas in southeastern Iowa and western Illinois.
Proceedings of the Iowa Academy of Science
©1978 Iowa Academy of Science, Inc.
Christiansen, James L. and Sanz, Robert C.
"A Notable Range Extension for the Plains Pocket Mouse Perognathus flavescens perniger Osgood, in Iowa,"
Proceedings of the Iowa Academy of Science, 85(3), 97-98.
Available at: https://scholarworks.uni.edu/pias/vol85/iss3/7