Length–weight and length–length relationships of 139 Indo‐Pacific fish species (Teleostei) from the Davao Gulf,Philippines |
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| Authors: | G S Gumanao M M Saceda‐Cardoza B Mueller A R Bos |
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| Institution: | 1. Davao del Norte State College, Panabo, the Philippines;2. Netherlands Institute for Sea Research, Texel, the Netherlands;3. Department of Biology, The American University in Cairo, Cairo, Egypt;4. Naturalis Biodiversity Center, Leiden, the Netherlands |
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| Abstract: | Length–weight relationships (LWRs) of 139 coral reef and pelagic fish species (representing 34 fish families) were calculated based on 3806 individuals measured at local fish markets near the Davao Gulf in the southern Philippines during weekly visits between March 2009 and July 2011, as well as in June 2012. Fishes were caught with a variety of fishing methods, corroborated by abrasions and injuries. Forty‐seven of 139 LWRs were firstly reported and new to science. The mean slope b of the LWRs was 3.035, indicating that the majority of studied species followed isometric growth. Standard length – total length relationships were calculated for all measured fish species. Additionally, standard length – fork length relationships are presented for 108 species. Moreover, fifteen new records of maximum fish length and weight are reported. |
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