(a) No fish, fish eggs, or fish gametes shall be stocked in Wyoming waters unless authorized by the Chief of Fisheries.
(b) No amphibians, mollusks, crustaceans, their viable gametes (eggs and sperm), fertilized eggs, or any hybrid shall be stocked into the waters of the State of Wyoming unless authorized by the Chief of Fisheries.
(c) The possession or stocking of transgenic fish, amphibians, mollusks or crustaceans is prohibited.
(d) No aquatic invasive species or fish that may pose a threat to existing wildlife populations shall be authorized for stocking.
040-49 Wyo. Code R. § 49-3