Morphometrics Diversity and Phenotypic Relationship of the Red Snapper (Lutjanus gibbus) in Northern Papua Waters
نویسندگان
چکیده
Morphometric and meristic studies can be used to identify stocks relationships between populations of fish resources. Lutjanus gibbus is a species commonly found in the waters northern Papua one fishery commodities targeted by fishermen other than groupers. In this study, morphometric characteristics L. snapper from several locations Seas were addressed. The study was conducted June July 2022. One hundred six individuals examined using cluster, Pearson correlation, Principal Component Analysis (PCA). findings demonstrated substantial correlation these species’ traits, particularly regarding relationship total length standard (0.960) fish’s bodies. According PCA analysis, length, distance ventral fin end origin are three most important features. Meristic traits like anal-fin spine soft ray exhibit stable numbers across all populations, but show significant individual variation. results Correlation analysis dendrogram reconstruction, had strong high degree similarity. Character similarity indicate that there no structure formed populations.
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ژورنال
عنوان ژورنال: Egyptian Journal of Aquatic Biology and Fisheries
سال: 2022
ISSN: ['1110-6131', '2536-9814']
DOI: https://doi.org/10.21608/ejabf.2022.268123