who artificially reproduced E.
marginatus and described the initial biometry of the larvae (total length,
mouth gape), and the time of mouth opening after fertilization, failed to
ensure the survival of larvae beyond 6 dph. Even Doi et al. (1997), who
observed the foraging behaviour of red-spotted grouper larvae under
different conditions of prey density and type, failed to rear larvae older
than 10 dph. In their study, the survival ratewas given only on day 6, and
relationships between prey size and mouth size were not investigated.
In 2001, the authors of the present study attempted to investigate
who artificially reproduced E.marginatus and described the initial biometry of the larvae (total length,mouth gape), and the time of mouth opening after fertilization, failed toensure the survival of larvae beyond 6 dph. Even Doi et al. (1997), whoobserved the foraging behaviour of red-spotted grouper larvae underdifferent conditions of prey density and type, failed to rear larvae olderthan 10 dph. In their study, the survival ratewas given only on day 6, andrelationships between prey size and mouth size were not investigated.In 2001, the authors of the present study attempted to investigate
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