文章基本信息

标题：THE BEAK AND MORPHOMETRY OF THE BIGFIN REEF SQUID Sepioteuthis lessoniana LESSON IN EASTERN INDONESIAN SEAS
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作者：Abdul Ghofar
期刊名称：JOURNAL OF COASTAL DEVELOPMENT
印刷版ISSN：1410-5217
出版年度：1997
卷号：1
期号：1
页码：31-36
语种：English
出版社：JOURNAL OF COASTAL DEVELOPMENT
摘要：The study aims to investigating the morphometric and beaks relationships in the Bigfin reef squid, Sepioteuthis lessoniana Lesson 1830. It is shown that fin length and tentacle length linearly correlates with dorsal mantle length. Unlike fin-mantle relation which exhibits no sexual differences, tentacle tends to develop relatively more rapidly in female when mantle attains 70 mm. It is also evident that dorsal mantle length linearly correlates with lower hood length, with slope (b) and intercept (a) of 30.3 and 4.57, respectively. Logarithmic relationship is found between total body weight and lower hood length, with corresponding values of 2.84 and 0.611. Their application for coastal cephalopod biomass estimation from beaks is discussed.
关键词：beaks; morphometry; squid, cephalopod, mantle; tentacle; fin; hood