Order Rodentia, Family Muridae, Subfamily Sigmodontinae
Range in Washington:
Western Washington.
Habitat:
All habitats.
Diet:
Granivore, omnivore.
Identification:
Grayish-brown above, white below. Similar to P. maniculatus, but tail longer.
Total length: 12-22 cm; tail: 5-12 cm; mass: 10-33 g.