Inyo shrew
Sorex tenellus Merriam, 1895
The inyo shrew (Sorex tenellus) is a species in the family Soricidae, order Eulipotyphla. Recorded adults weigh 3.75 g to 3.8 g. Its IUCN Red List status is Least Concern.
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Quick facts about the inyo shrew
- Weight
- 3.75 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Invertivoresrc for Diet
- Main food
- Not recorded
- Habitat
- Not recorded
- Young per litter or clutch
- Not recorded
- Active
- Day and night (cathemeral)src for Active
- Lifestyle
- Terrestrialsrc for Lifestyle
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the inyo shrew live?
Not recorded
What is the inyo shrew?
The Inyo shrew (Sorex tenellus) is a species of shrew found in the western United States. It is light gray and white in color, with a narrow skull and small body size, very similar in appearance to the related dwarf shrew (Sorex nanus), but paler and not as large. It can be found in many different habitats, from rocky, mountainous regions to wetlands and riparian areas. Not much is known about its behavioral and reproductive habits. While barely studied, their population is believed to be stable and not under any threat.
From the Wikipedia article “Inyo shrew” (en.wikipedia.org/w/index.php?title=Inyo_shrew&oldid=1380447429), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the inyo shrew endangered?
The inyo shrew is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species. What the categories mean.
How is the inyo shrew classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderEulipotyphla
- familySoricidae
- genusSorex
- SpeciesSorex tenellus Merriam, 1895
Other names and names in other languages (6)
- Great basin dwarf shrewEnglish
- nevadanpäästäinenFinnish
- インヨトガリネズミJapanese
- InyospitsmuisDutch
- ryjówka delikatnaPolish
- Иниоская бурозубкаRussian
Relatives of the inyo shrew
Other species in the same genus Sorex.

Eurasian pygmy shrew
Sorex minutus

Common shrew
Sorex araneus

Laxmann's shrew
Sorex caecutiens

Eurasian least shrew
Sorex minutissimus

Alpine shrew
Sorex alpinus

Taiga shrew
Sorex isodon
CompareInyo shrew vs Eurasian pygmy shrewInyo shrew vs Common shrewInyo shrew vs Laxmann's shrewInyo shrew vs Eurasian least shrew
Common questions
Answered only where our data holds the answer.
How big is the inyo shrew?
An adult inyo shrew weighs 3.75 g, according to values recorded on Wikidata.
Is the inyo shrew endangered?
The inyo shrew is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
What kind of animal is the inyo shrew?
The inyo shrew (Sorex tenellus) belongs to the family Soricidae in the order Eulipotyphla.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1 - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Inyo shrew (Sorex tenellus). Retrieved from https://creaturedata.com/animals/inyo-shrew
“Inyo shrew (Sorex tenellus).” CreatureData, 2026, https://creaturedata.com/animals/inyo-shrew.
@misc{inyo_shrew_2026,
title = {Inyo shrew (Sorex tenellus)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/inyo-shrew},
note = {Data as of 2026-11-11}
}