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HOME --> CLASS MAMMALIA
--> ORDER SORICOMORPHA
--> FAMILY Soricidae
--> SUBFAMILY Soricinae
--> TRIBE Soricini
--> GENUS Sorex
--> SUBGENUS unnamed subgenus, see comments
SPECIES Sorex (unnamed subgenus, see comments) trowbridgii
| Author: | Baird, 1857. | | Citation: | Mammalia, in Repts. U.S. Expl. Surv., 8(1): 13. | | Common Name: | Trowbridge's Shrew | | Type Locality: | USA, "Astoria [mouth of the Columbia River, Clatsop Co.], Oregon". | | Distribution: | Coastal ranges from Washington (including Destruction Isl) to California (USA); SW British Columbia (Canada). | | Status: | IUCN – Lower Risk (lc). | | Comments: | Referred to unnamed subgenus by George (1988:456). Karyotype variable, 2n = 31-42, FN = 56-60 (Zima et al., 1998). Karyotype data analyzed by Ivanitskaya (1994) also place S. trowbridgii on a distinct branch in her cladogram. Reviewed by George (1989, Mammalian Species No. 337). |
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