- packrat, pack rat, trade rat, bushytail woodrat, Neotoma cinerea - any of several bushy-tailed rodents of the genus Neotoma of western North America; hoards food and other objects
--1 is a kind of wood rat, wood-rat
--1 is a member of Neotoma, genus Neotoma
--1 has particulars: dusky-footed woodrat, Neotoma fuscipes