Paryphanta watti

Paryphanta watti
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia

clade Euthyneura
clade Panpulmonata
clade Eupulmonata
clade Stylommatophora
informal group Sigmurethra

Superfamily: Rhytidoidea
Family: Rhytididae
Genus: Paryphanta
Species: P. watti
Binomial name
Paryphanta watti
Powell, 1946
Synonyms

Paryphanta busbyi watti

Paryphanta watti is a species of large predatory land snail, a terrestrial pulmonate gastropod mollusk in the family Rhytididae.

Distribution

This species occurs in New Zealand[1]

Description

The width of the shell is up to 49.6-61.2 mm.[2]

Ecology

Snails are hatched from eggs with calcareous shell about 5–7.3 months after laying.[2] Newborn snails live 2.8 months underground.[2]

The documented lifespan of Paryphanta watti is 4.1 years.[2]

Conservation

This species is protected by the Wildlife Act 1953.[3]

References

  1. Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1
  2. 1 2 3 4 Stringer I. A. N., McLean M. J., Arnold G. C., Bassett S. M. & Montefiore R. (2002). "Growth and development of the rare land snail Paryphanta busbyi watti (Eupulmonata : Rhytididae)". Molluscan Research 22(3): 203-220. doi:10.1071/MR02010, PDF.
  3. Wildlife Act 1953. Schedule 7. Accessed 7 December 2009.

External links

This article is issued from Wikipedia - version of the Monday, November 25, 2013. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.