Catfish Biology and Farming

Author:

Dunham Rex A.1,Elaswad Ahmed12

Affiliation:

1. School of Fisheries, Aquaculture and Aquatic Sciences, Auburn University, Alabama 36849, USA;

2. Department of Animal Wealth Development, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt

Abstract

This article summarizes the biology and culture of ictalurid catfish, an important commercial, aquaculture, and sport fish family in the United States. The history of the propagation as well as spawning of common catfish species in this family is reviewed, with special emphasis on channel catfish and its hybridization with blue catfish. The importance of the channel catfish female×blue catfish male hybrid, including current and future methods of hybrid catfish production, and the potential role it plays in the recovery of the US catfish industry are discussed. Recent advances in catfish culture elements, including environment, management, nutrition, feeding, disease control, culture systems, genetic improvement programs, transgenics, and the application of genome-based approaches in catfish production and welfare, are reviewed. The current status, needs, and future projections are discussed, as well as genetically modified organism developments that are changing the future.

Publisher

Annual Reviews

Subject

General Veterinary,Genetics,Animal Science and Zoology,Biotechnology

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