Cryptotis nigrescens
Theria | Placentalia | Boreoeutheria | Laurasiatheria | Eulipotyphla |  |  |  |  | Soricidae | Soricinae | Blarinini | Cryptotis |  | nigrescens
subclass | infraclass | magnorder | superorder | order | suborder | infraorder | parvorder | superfamily | family | subfamily | tribe | genus | subgenus | specificEpithet