dcsimg

Chipmunks of California, showing distinct species produced through isolation

Image of Allen’s Chipmunk

Description:

Description: English: Some chipmunks of California, showing distinct species produced through isolation. Eutamias townsendii ochrogenys, Mendocino Co. Eutamias hindsi, Marin Co. Eutamias merriami pricei, Santa Clara Co. Eutamias speciousus, San Bernardino Co. Eutamias speciousus frater, Eldorado Co. Eutamias senex, Siskiyou Co. Spermophilus chrysodeirus, Plumas Co. Date: circa 1898 date QS:P,+1898-00-00T00:00:00Z/9,P1480,Q5727902. Source: Jordan, David Starr (1898) Footnotes to evolution: a series of popular addresses on the evolution of life, D. Appleton & Co. Author: William Sacketon Atkinson.

Source Information