Sorex neomexicanus

Molecular analysis indicates this taxon is embedded within the southern clade of Sorex monticola (Demboski and Cook [2001] and Esteva et al. [2010]). See Woodman (2018) for treatment of the neomexicanus subspecies of Sorex monticola.

Demboski, J. R., & Cook, J. A. (2001). Phylogeography of the dusky shrew, Sorex monticolus (Insectivora, Soricidae): insight into deep and shallow history in northwestern North America. Molecular Ecology, 10(5), 1227-1240.

Esteva, M., Cervantes, F. A., Brant, S. V., & Cook, J. A. (2010). Molecular phylogeny of long-tailed shrews (genus Sorex) from México and Guatemala. Zootaxa, 2615(1), 47-65.

Woodman, Neal (2018): American Recent Eulipotyphla: Nesophontids, Solenodons, Moles, and Shrews in the New World. Smithsonian Contributions to Zoology. Book. https://doi.org/10.5479/si.1943-6696.650