Hayden's shrew
- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Soricomorpha
- family: Soricidae
- genus: Sorex
- species: Sorex haydeni
Ainsworth
Nebraska- Grafton
North Dakota- Beresford
- Vermillion
South Dakota
United States
Hayden's shrew Ainsworth Grafton Beresford Vermillion