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Natural spawning of four Epinephelus species in the laboratory

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bspcfp_p065-077.pdf (513.2Kb)
Date
1996
Author
Alava, Moonyeen Nida R.
Dolar, M. L. L.
Luchavez, J. A.
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Abstract
Natural spawnings of four Epinephelus species reared in the laboratory were observed from 1987 to 1992. These species are: E. summana, E. caeruleopunctatus, E. macrospilus and E. fuscoguttatus. Spawning was serial, usually occurring at night, on or 1-6 days after the new moon. Egg characteristics of these four species were compared. Fertilized egg and early larval development of E. summana and E. fuscoguttatus are discussed.
URI
http://hdl.handle.net/10862/586
Suggested Citation
Alava, M. N. R., Dolar, M. L. L., & Luchavez, J. A. (1996). Natural spawning of four Epinephelus species in the laboratory. In C. L. Marte, G. F. Quinitio, & A. C. Emata (Eds.), Proceedings of the Seminar-Workshop on Breeding and Seed Production of Cultured Finfishes in the Philippines, Tigbauan, Iloilo, Philippines, 4-5 May 1993 (pp. 65-77). Tigbauan, Iloilo, Philippines: Aquaculture Department, Southeast Asian Fisheries Development Center.
Subject
Moon phases; Breeding; Fish eggs; Embryonic development; Controlled conditions; Spawning; Larval development; Biological fertilization; Epinephelus summana; Epinephelus macrospilus; Epinephelus caeruleopunctatus; Epinephelus fuscoguttatus; Black rockcod; Philippines, Negros I., Negros Oriental, Dumaguete
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  • Breeding and Seed Production of Cultured Finfishes in the Philippines [31]

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