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Invasive Species: Mammals

Nutria

(Myocastor coypus)

Watch List - Prohibited in Michigan

Nutria are approximately two feet long with yellow or orange colored front teeth. They have thick, rat-like tails covered with bristly hairs.

More information: Nutria

Russian Boar

(Sus scrofa Linnaeus)

Prohibited in Michigan

Russian boar most often are brown or black and appear hairy. The piglets are lighter in color and often have stripes. They have a long, straight, narrow snout in comparison to domestic pigs. They have a straight tail with a tuft at the end. They are commonly found in rural areas but are adapting to suburban areas.

More information: Russian boar