The taxonomic status of Long-tailed shrews (Mammalia: genus Sorex) from Nuclear Central America Author Matson, John O. Author Ordóñez-Garza, Nicté text Zootaxa 2017 4236 3 461 483 journal article 36454 10.11646/zootaxa.4236.3.3 e605eaa7-c942-4658-a155-34c3e93f1e01 1175-5326 322258 3972C854-F755-4639-B942-30A3FA4151EC Sorex stizodon Merriam, 1895 Pale-toothed Shrew Sorex stizodon Merriam, 1895 :98 . Type locality “ San Cristobal , Chiapas , Mexico ”. Holotype . Number 75885, U. S. Nat. Mus., Biological Survey Collection , adult female, skin and skull, collected September 25, 1895 by E. W. Nelson and E. A. Goldman , original number 8473. Distribution. Known only from the type locality, at 9000 ft elevation. Diagnosis. Smallest Sorex in NCA. Color of dorsum is rusty brown to reddish brown, venter slightly paler. U3 <U4. Pigment of teeth not the usual red color for Sorex , instead it is pale light orange to yellowish. Brain case slightly inflated with a short rostrum. Description. Measurements for the holotype (and only specimen) of Sorex stizodon are: TOT 107; Tail 41, HF 153.5; CBL 17.5, GLS 17.9, LR 5.6, LP 6.0, LUT 2.0, LMT 3.5, CB 8.9, WM2 4.2, LIB, 3.4, DB 5.8, LM 5.8, HC 3.1. Compared to other members of the S. salvini group, S. stizodon is absolutely small in all measurements. It has a relatively inflated cranium relative to cranial length. Ecology. Reviewed by Carraway (2007) . Specimens examined (1). Mexico , Chiapas : San Cristóbal , 9000 ft . (Examined and measured by Neal Woodman).