Mich. Comp. Laws § 324.41305: Introduction of prohibited or restricted species, or genetically engineered or nonnative bird, crustacean, fish, insect, mammal, or mollusk, or aquatic plant; prohibition; exceptions.

Sec. 41305.

A person shall not introduce a prohibited species, a restricted species, a genetically engineered or nonnative bird, crustacean, fish, insect, mammal, mollusk, or aquatic plant unless the introduction is authorized by 1 of the following, as applicable:

(a) For a fish, by a permit issued by the department of natural resources under section 48735.

(b) For a plant or an insect other than a wiggler, by a permit issued by the department of agriculture and rural development under section 41306.

(c) For any other species, by a permit issued by the department of natural resources under section 41306.