Journal article
Receptivity of winter flounder larvae to artificial diet from the yolk-sac stage to metamorphosis
In the period from 4 days post-hatching to metamorphosis, winter flounder that were naïve to artificial feed were exposed to an artificial diet and allowed to forage for 8 min. The presence or absence of artificial diet in the gut was used as an indicator of acceptance. The relationship between diet acceptance and age was found to be a dome-shaped function (incidence of ingested food = −0.0233 day2 + 1.101 day − 4.9428, r2 = 0.85).
Here, our analysis suggests that winter flounder should be exposed to artificial diets by 26 days post-hatch at 10 °C, after this time receptivity declines. This age corresponds to larvae that are in the flexion developmental stage and have a standard length between 5.95 and 6.23 mm.
Language: | English |
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Publisher: | Springer International Publishing |
Year: | 2015 |
Pages: | 895-901 |
Journal subtitle: | Journal of the European Aquaculture Society |
ISSN: | 1573143x and 09676120 |
Types: | Journal article |
DOI: | 10.1007/s10499-014-9848-5 |