Louisiana Revised Statutes Tit. 56, § 319. Exotic fish; importation, sale, and possession of certain exotic species prohibited; permit required; penalty

A. No person, firm, or corporation shall at any time possess, sell, or cause to be transported into this state by any other person, firm, or corporation, without first obtaining the written permission of the secretary of the Department of Wildlife and Fisheries, any of the following species of fish: freshwater electric eel (Electrophorus sp.); rudd (Scardinius erythrophthalmus); all members of the families Synbranchidae (Asian swamp eels); Channidae (snakeheads); Clariidae (walking catfishes); Trichomycteridae (pencil catfishes); all species of tilapia, and carp, except koi or common carp (Cyprinus carpio) and goldfish (Carassius auratus). Any fish which requires a permit under the provisions of this Subsection shall not be returned to the water if taken from state waters, and any such fish may be possessed only by properly permitted people or if the fish is dead.

B. All permits granted under the provisions hereof shall be on an annual basis except for permits issued for triploid grass carp possession and transportation for aquatic plant control. All requests for such permission shall indicate the source, number, and destination of the species named therein.

C. The provisions contained herein shall be enforced by the commission, and its decision in the granting or denial of the permission referred to herein shall be final.

D. No person shall have in possession or sell in this state a piranha or Rio Grande Cichlid; except that, piranha may be possessed and displayed at the Aquarium of the Americas, Audubon Institute, New Orleans, as authorized by a special permit issued by the department, under conditions the department deems necessary to prevent their introduction into waters of the state. Neither the permit nor the conditions and requirements thereof shall be required to be adopted pursuant to the provisions of the Administrative Procedure Act.  1

E. Violation of any of the provisions of this Section constitutes a class four violation.