The crawfish aquaculture industry, located primarily in Louisiana, has remained viable and resilient despite some considerable constraints. Success can be attributed to several factors.

This chapter (Chapter 9) from the Louisiana Crawfish Production Manual discusses other management considerations in commercial crawfish farming, including pond flood-up, population management, supplemental feeding, managing ponds for larger crawfish, diseases, predators, nuisance wildlife, control methods and deveoping your business.

Crawfish aquaculture relies on control of pond hydrology to simulate optimal wet and dry conditions occurring in natural riverine and wetland habitats. Crawfish grow and mature during the wet or flooded cycle and survive the dry periods by digging burrows.

The species of crawfish important in the southeastern United States are the red swamp crawfish (Procambarus clarkii) and the white river crawfish (Procambarus zonangulus). Culture methods are relatively simple compared to those for other aquatic animals. Crawfish culture can fit well with farm management plans because it uses marginal lands, existing labor and farm equipment during off-peak farming periods.

Freshwater crawfish of the genus Procambarus are a valuable aquaculture commodity in the southern United States, with annual production of 30 to 50 million pounds and farm-gatevalues of $25 to 50 million. Unlike fishes, crawfish are not harvested by seining. Instead, crawfish are harvested with a passive system that uses baited traps.

Teachers' resource manual, based on grade level expectations (GLE), using crawfish as the subject model to provide teaching materials for the subject areas of English, Math, Science and Social Studies from grades kindergarden through 8th grade, and high school science laboratory excercises.

Crawfish are healthy food. They are an excellent source of high-quality protein; low in calories, fat and saturated fat and a good source of vitamins. (PDF Format Only)

This article provides basic nutritional information on crawfish and guidelines for handling and care of live crawfish and crawfish tail-meat products. Several crawfish recipes are included.

White Spot Syndrome Virus (WSSV) has been confirmed in crawfish in a number of crawfish ponds in south Louisiana and in the Atchafalaya Basin. This is the first time this disease has been found in Louisiana crawfish. WSSV is a virus that only affects crustaceans. It does not affect people or other animals.

White Spot Syndrome Virus (WSSV) has been confirmed for the first time in Louisiana crawfish. Following are best management practices to use to minimize the impact of the virus. These BMPs have been developed by the LSU AgCenter.