Wyo. Stat. § 23-5-204: Permission to take fish from licensed waters; fee or dues; fishing license not required; receipts for removal of fish.

Any licensee, during the term of his license, may grant permission to other persons to take fish in or from the licensed fishing preserve waters and to charge a fee for fishing, or if a club, to impose dues permitting such angling by members of the club. No fishing license is required to fish in any licensed fishing preserve waters. The licensee shall issue a receipt to any person removing fish from licensed premises. The receipt shall be provided by the department.