Order Insectivora Author Rainer Hutterer text 1993 Smithsonian Institution Press Washington and London Editor Don E. Wilson Editor DeeAnn M. Reeder Mammal Species of the World (2 nd Edition) 69 130 book chapter http://doi.org/10.5281/zenodo.7353085 1-56098-217-9 7353085 Sorex trowbridgii Baird, 1857 . Mammalia, in Repts. U.S. Expl. Surv., 8(1):13 . 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 ). SYNONYMS: destructioni, humboldtensis, mariposae, montereyensis. COMMENTS: Referred to unnamed subgenus by George (1988:456) . Reviewed by George (1989 , Mammalian Species, 337).