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dc.contributor.authorDuray, Marietta N.
dc.contributor.editorMarte, Clarissa L.
dc.contributor.editorQuinitio, Gerald F.
dc.contributor.editorEmata, Arnil C.
dc.date.accessioned2011-08-05T09:28:04Z
dc.date.available2011-08-05T09:28:04Z
dc.date.issued1996
dc.identifier.citationDuray, M. N. (1996). Feeding habits of hatchery-reared grouper, Epinephelus suillus larvae. 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 (p. 174). Tigbauan, Iloilo, Philippines: Aquaculture Department, Southeast Asian Fisheries Development Center.en
dc.identifier.isbn9718511326
dc.identifier.urihttp://hdl.handle.net/10862/584
dc.description.abstractThe feeding habits of hatchery-reared Epinephelus suillus larvae were determined by examining their gut contents. The larvae (2.6 mm TL) were initially fed rotifers on day 2 and newly-hatched Artemia nauplii on day 21 (9.1 mm TL). The amount of rotifers initially ingested averaged 1.3 individuals/larva. The ingestion rate increased as larvae grew. Larvae immediately showed strong preference for Artemia to rotifers on the first day of introduction. E. suillus larvae showed diurnal feeding pattern at day 7 (3.6 mm TL), day 14 (4.9 mm TL), day 21 (9.1 mm TL) and day 28 (11.1 mm TL). Feeding incidence decreased in the evening and was nil at 2100-2200 h. Active feeding started earlier in older larvae and satiation was between 0900-1000 h. The results of this study will be used as a basis in developing a good feeding scheme for E. suillus larvae.en
dc.language.isoenen
dc.publisherAquaculture Department, Southeast Asian Fisheries Development Centeren
dc.subjectArtemiaen
dc.subjectEpinephelus coioidesen
dc.subjectRotiferaen
dc.subjectrotifersen
dc.titleFeeding habits of hatchery-reared grouper, Epinephelus suillus larvaeen
dc.typeConference paperen
dc.citation.spage174
dc.citation.conferenceTitleProceedings of the Seminar-Workshop on Breeding and Seed Production of Cultured Finfishes in the Philippines, Tigbauan, Iloilo, Philippines, 4-5 May 1993en
dc.subject.asfastomach contenten
dc.subject.asfacultured organismsen
dc.subject.asfaphotoperiodicityen
dc.subject.asfafeeding behaviouren
dc.subject.asfafood compositionen
dc.subject.asfafeeding experimentsen
dc.subject.asfafood preferencesen
dc.subject.asfafish larvaeen
dc.subject.asfafish cultureen
dc.subject.asfalight effectsen
dc.subject.scientificNameEpinephelus suillusen


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