There are 16 subspecies recognized for the gray fox. Mammals include bobcat, weasel, coyote, gray fox and puma. In general the coat is darker and duller hued than that of the gray fox. Parasites of gray fox include trematode "Metorchis conjunctus". Medium-sized mammals also live in the region, including red fox, gray fox, and weasel. The ninja reappears, and Snake realizes it is his former ally Gray Fox, believed dead. The gray fox ranges from in total length. Other mammals include the black bear, collared peccary, gray fox and white-nosed coati. The gray fox is an omnivorous, solitary hunter. "" revealed that Gray Fox left FOXHOUND and defected to Zanzibar Land. This exhibit area also includes a gray fox and porcupine. Its preferred habitats are open areas, while the gray fox prefers woods. Several other characters have done the same, including Gray Fox, Olga Gurlukovich, and Raiden. The Pacific States still have the gray fox as a dominant. Unlike the gray fox, it has no stripe along the length of its tail.