Ontogenetic vertebral growth patterns in the basking shark Cetorhinus maximus
| العنوان: | Ontogenetic vertebral growth patterns in the basking shark Cetorhinus maximus |
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| المؤلفون: | Friederike Johansson, Farid Hemida, Franco Cigala Fulgosi, Frederik H. Mollen, Leonard J. V. Compagno, Alessandro De Maddalena, David A. Ebert, Sabine P. Wintner, Lisa J. Natanson, Andrew N. Piercy, Simon J. B. Gulak, Brett A. Human, Andrew Wedderburn-Maxwell, Stefano Vanni, Patrick Campbell, George H. Burgess |
| المصدر: | Marine Ecology Progress Series. 361:267-278 |
| بيانات النشر: | Inter-Research Science Center, 2008. |
| سنة النشر: | 2008 |
| مصطلحات موضوعية: | medicine.anatomical_structure, Ecology, biology, Ontogeny, Vertebral morphology, medicine, Anatomy, Aquatic Science, biology.organism_classification, Ecology, Evolution, Behavior and Systematics, Basking shark, Vertebral column |
| الوصف: | Age and growth of the basking shark Cetorhinus maximus (Gunnerus) was examined using vertebral samples from 13 females (261 to 856 cm total length (TL)), 16 males (311 to 840 cm TL) and 11 specimens of unknown sex (376 to 853 cm TL). Vertebral samples were obtained worldwide from museums and institutional and private collections. Examination of multiple vertebrae from along the vertebral column of 10 specimens indicated that vertebral morphology and band pair (alter- nating opaque and translucent bands) counts changed dramatically along an individual column. Smaller sharks had similar band pair counts along the length of the vertebral column while large sharks had a difference of up to 24 band pairs between the highest and lowest count along the col- umn. Our evidence indicates that band pair deposition may be related to growth and not time in this species and thus the basking shark cannot be directly aged using vertebral band pair counts. |
| تدمد: | 1616-1599 0171-8630 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::34ff90424d0c3fc1cd8982cce8b835e6 https://doi.org/10.3354/meps07399 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........34ff90424d0c3fc1cd8982cce8b835e6 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 16161599 01718630 |
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