Penion sulcatus

Penion sulcatus
Temporal range: Early Pliocene to Recent, 5.3–0.0 Ma
Dorsal view of a shell of Penion sulcatus
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Caenogastropoda

clade Hypsogastropoda
clade Neogastropoda

Superfamily: Buccinoidea
Family: Buccinidae
Genus: Penion
Species: P. sulcatus
Binomial name
Penion sulcatus
(Lamarck, 1816)
Synonyms

Fusus sulcatus Lamarck, 1816
Fusus zelandicus Quoy and Gaimard, 1833
Fusus adustus Philippi, 1845

Penion sulcatus is a species of medium-to-large predatory marine snail or whelk, commonly called the northern siphon whelk or kākara nui in Maori, belonging to the true whelk family Buccinidae.

Description

Penion sulcatus is a medium-to-large species of siphon whelk, endemic to New Zealand.[1] P. sulcatus is benthic and can be found soft-sediments on the continental shelf,[2] or within the subtidal rocky shore environment. The species has an abundant fossil record in the North Island of New Zealand.[3]

References

  1. Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1
  2. Dell, R.K.. 1962. New Zealand Marine Provinces - do they exist? Tuatara, 10: 43 - 52. Online Copy courtesy of New Zealand Electronic Text Collection
  3. Beu, A.G. and Maxwell, P.A. 1990. Cenozoic Mollusca of New Zealand. New Zealand Geological Survey Bulletin, 58.
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