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Nautilus pp 249-256 | Cite as

Histology of the Long Digital Tentacles

  • Yoshio Fukuda
Part of the Topics in Geobiology book series (TGBI, volume 6)

Abstract

Nautilus differs from the coleoid cephalopods in possessing approximately 90 tentacles that lack both sucker disks and arm hooks. Although the gross anatomy and functional morphology have been described previously (Owen, 1832; Griffin, 1900; Dean, 1901; Willey, 1902; Bidder, 1962; Stenzel, 1964), ultramicroscopic structures and functional properties have been studied in detail only by Barber and Wright (1969). This chapter is a summary of the results of a histological examination of the paired long digital tentacles in two species of Nautilus (N. macromphalus Sowerby and N. pompilius Linnaeus).

Keywords

Histological Examination Functional Property Functional Morphology Coleoid Cephalopod Sucker Disk 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  • Yoshio Fukuda
    • 1
  1. 1.Laboratory of Pathology and Animal Physiology, Chiba Prefectural Institute of Public HealthChibaJapan

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