Humboldt's Flying Squirrel

Glaucomys oregonensis

MammalsComing soon

This is a small flying squirrel, similar in appearance to Glaucomys sabrinus. It has a brownish dorsal coat and a whitish underside.

Humboldt's Flying Squirrel illustration

How to identify

This is a small flying squirrel, similar in appearance to Glaucomys sabrinus. It has a brownish dorsal coat and a whitish underside.

Range

G. oregonensis is found in the Pacific Northwest, specifically western Oregon and Northern California.

Habitat

G. oregonensis inhabits coniferous forests.

Similar species

Until recently, G. oregonensis was considered a subspecies of G. sabrinus. It is smaller than most G. sabrinus and has genetic differences.

Name and etymology

Genus

Glaucomys

Greek for silvery (glaukos) mouse (mys)

Origin

Language root

Sources

  • Palmer, Index Generum Mammalium (1904) ↗

    Palmer, T. S. 1904. Index Generum Mammalium: a list of the genera and families of mammals. North American Fauna 23. Government Printing Office, Washington. https://doi.org/10.5962/bhl.title.39809

Species epithet

oregonensis

Latin for from Oregon

Origin

Language root

Sources

Explore more names in the etymology index.

At a glance

Range

G. oregonensis is found in the Pacific Northwest, specifically western Oregon and Northern California.

Habitat

G. oregonensis inhabits coniferous forests.

Guide

Mammals of North America

Range map

Range map for Humboldt's Flying Squirrel

Approximate range. © Mapbox © OpenStreetMap

Sources & further reading