Jump to content

Semicassis pyrum

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by JoJan (talk | contribs) at 15:15, 12 September 2020 (Commons). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Semicassis pyrum
A shell of Semicassis pyrum, lateral view
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Caenogastropoda
clade Hypsogastropoda
clade Littorinimorpha
Superfamily:
Tonnoidea
Family:
Cassidae
Subfamily:
Phaliinae
Genus:
Semicassis
Species:
S. pyrum
Binomial name
Semicassis pyrum
(Lamarck,1822)

Semicassis pyrum, common name the "pear bonnet" or "common helmet", is a species of large sea snail, a marine gastropod mollusc in the family Cassidae, the helmet shells, bonnet shells and their allies.

A shell of Semicassis pyrum, ventral view showing the parietal callus

References

  • Powell A. W. B., William Collins Publishers Ltd, Auckland 1979 ISBN 0-00-216906-1
  • "Semicassis pyrum". Gastropods.com. Retrieved 16 January 2019.
Wikimedia Commons has media related to Semicassis pyrum.


Stub icon

This Cassidae-related article is a stub. You can help Wikipedia by expanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Semicassis_pyrum&oldid=978042275"