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XVI.—The True Shape, Relations, and Structure of the Alimentary Viscera of the Porpoise (Phocœna communis), as displayed by the Formal Method

Published online by Cambridge University Press:  06 July 2012

David Hepburn  and
David Waterston
David Hepburn
Affiliation:
Lecturer on Regional Anatomy
David Waterston
Affiliation:
Demonstrator of Anatomy, University of Edinburgh.
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Extract

Introductory.—Among the toothed whales (Odontoceti) the porpoise is the best-known representative of those members of the genus Delphinus or true dolphins which present a rounded muzzle as distinguished from a snout, and consequently it has already frequently been subjected to anatomical examination of a more or less detailed character. As in the case of all the Cetacea, however, the rapidity with which decomposition affects the various tissues and organs has hitherto proved a barrier to a prolonged and systematic examination of them, while, even under the most favourable conditions, the increasing putridity of the carcase has seriously militated against the recording of accurate observations.

Type
Research Article
Information
Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 40 , Issue 2 , 1905 , pp. 313 - 329
Copyright
Copyright © Royal Society of Edinburgh 1905

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References

page 315 note * Sir Turner, Wm., Jour. of Anat. and Phys., vol. xxvi. p. 264Google Scholar.

page 316 note * In a monograph entitled, “Recherches sur le développement de la cavité hépato-entérique de l'Axolotl et de l'arrière cavité du péritoine chez les mammifères (Lapin), par Albert Brachet, Archives de Biologie, tome XIII., 1893, pp. 559–;618 (Plates XXIV. to XXVII.), the following passage occurs:—“La fermeture de cet hiatus” (de Winslow) “chez l'lamphibien, provient de ce que le bord postérieur du méso-latéral est très peu étendu, et que dans son intérieur ne pénètre pas le foie. Ce bord, se continuant dans le mésoduodénum à son extrémité intérieure, se soude peu à peu à lui, de bas en haut. L'union entre les deux, progressant dans ce sens, aniène l'occlusion de l'hiatus.”

page 319 note * Turner, , Jour. of Anat. and Phys., vol. xxvi. pp. 258–270Google Scholar.