1. R. A. Neat, "The Gulf of Mexico Research and Fishery on Penaeid Prawns," in FirstAustralianNationalPrawnSeminar, Maroochydore, Queensland, November 1973 (Canberra: Australian Government Printing Service), pp. 60-78.
2. The study referred to remains in manuscript form; it was part of a report prepared for FAO/UN for a meeting in the Persian Gulf.
3. Much evidence on these characteristics of shrimp stocks is to be found in the report of a workshop on the scientific basis for the management of penaeid shrimp held in Florida 1981, PenaeidShrimps:TheirBiologyandManagement, ed. John A. Gul- land and Brian J. Rothschild (Farnham: Fishing News Books, 1984).