Order Carnivora Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 532 628 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Spilogale gracilis subsp. gracilis Merriam 1890 Spilogale gracilis subsp. gracilis Merriam 1890 , N. Amer. Fauna, 3: 83 . Type Locality: "Grand Canon of the Colorado (altitude 3,500 feet ), [Coconino County, 1067 m ] Arizona , north of San Francisco Mountain." . Synonyms: Spilogale gracilis subsp. saxatilis Merriam 1890 ; Spilogale gracilis subsp. tenuis Howell 1902 .