Differences in the Skull Morphology between Juvenile and Adult Green Turtles: Implications for the Ontogenetic Diet Shift
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概要
- 論文の詳細を見る
Skull morphology was compared between juvenile and adult green turtles by geometric morphometrics. The size of the orbit and length of the supraoccipital in relation to the centroid size were larger in juveniles than in adults, while the relative sizes of the infratemporal fossae and parietal were larger in the latter than in the former. The difference in the relative length of the supraoccipital did not predict the maintenance of functional equivalence of trophic structures, probably reflecting a functional trophic change with growth.
- 日本爬虫両棲類学会の論文
著者
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浅原 正和
京都大学理学研究科生物科学専攻
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ARAI Nobuaki
Department of Fisheries, Faculty of Agriculture, Kyoto University
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Arai Nobuaki
Department Of Fisheries Faculty Of Agriculture Kyoto University
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Kamezaki Naoki
Sea Turtle Association Of Japan
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NISHIZAWA Hideaki
Department of Social Informatics, Graduate School of Informatics, Kyoto University
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ASAHARA Masakazu
Department of Zoology, Graduate School of Science, Kyoto University
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Kamezaki Naoki
Graduate School Of Agricultural And Life Sciences The Univ. Of Tokyo
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ARAI Nobuaki
Department of Social Informatics, Graduate School of Informatics, Kyoto University
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Nishizawa Hideaki
Department of Physical Electronics, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo 152-8552, Japan
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