GBIF occurrence 175830650 from dataset Mammal Collection (University of Kansas Biodiversity Research Center)
Microtus ochrogaster (Animalia:Mammalia:Muridae)
| Biological and systematic studies of the subgenus Neotrombicula (genus Trombicula) in the central United States (Acarina, Trombiculidae) Ervin H Kardos (1954) University of Kansas Science Bulletin 36(4): 69-123 |