Growth and maturation of the redlip parrotfish S carus rubroviolaceus

This study presents age‐based life‐history information for the red lip parrotfish Scarus rubroviolaceus based on a 5 year sampling programme from the commercial fishery of American Samoa. Females reached sexual maturity at 31·9 cm fork length ( L F ) and 2·6 years and sex change occurred at 42·3 cm...

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Veröffentlicht in:Journal of fish biology 2017-06, Vol.90 (6), p.2452-2461
Hauptverfasser: Taylor, B. M., Pardee, C.
Format: Artikel
Sprache:eng
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Zusammenfassung:This study presents age‐based life‐history information for the red lip parrotfish Scarus rubroviolaceus based on a 5 year sampling programme from the commercial fishery of American Samoa. Females reached sexual maturity at 31·9 cm fork length ( L F ) and 2·6 years and sex change occurred at 42·3 cm L F , although not all females change sex through their ontogeny. The maximum observed age was 14 years and c. 65% of the fishery harvest was above the median L F at sex change.
ISSN:0022-1112
1095-8649
DOI:10.1111/jfb.13309