1) Genus urocyon 2) Gray foxes 3) Mammal genus 
Urocyon littoralis The genus Urocyon (from the Greek word for `tailed dog`) is a genus that contains two (or possibly three) living Western Hemisphere foxes in the family Canidae, the gray fox (Urocyon cinereoargenteus) and the closely related island fox (Urocyon littoralis) which is a dwarf cousin of the gray fox; as well as one fossil species,.....
[n] - gray foxes
genus Urocyon noun grey foxes