XVII.—Scottish National Antarctic Expedition: Observations on the Anatomy of the Weddell Seal (Leptonychotes Weddelli)

In the specimen under consideration there were fifteen pairs of ribs, of which nine pairs were vertebro-sternal. The costal cartilage associated with each of these was long and very flexible. The articulation of the first pair of costal cartilages with the sternum was effected by means of a short bu...

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Bibliographic Details
Published in:Transactions of the Royal Society of Edinburgh
Main Author: Hepburn, David
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 1912
Subjects:
Online Access:http://dx.doi.org/10.1017/s0080456800002891
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0080456800002891
Description
Summary:In the specimen under consideration there were fifteen pairs of ribs, of which nine pairs were vertebro-sternal. The costal cartilage associated with each of these was long and very flexible. The articulation of the first pair of costal cartilages with the sternum was effected by means of a short but strong band of fibrous tissue, which permitted considerable freedom of movement and did not form a junction of the more or less rigid character seen in man.