Powelliphanta superba
| Powelliphanta superba | |
|---|---|
 | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | Pulmonata |
| Family: | Rhytididae |
| Genus: | Powelliphanta |
| Species: | P. superba |
| Binomial name | |
| Powelliphanta superba Powell, 1930 | |
Powelliphanta superba is a species of large, carnivorous land snail in the family Rhytididae, which is endemic to the South Island of New Zealand. Five subspecies are recognised,[1] all of which are classified by the New Zealand Department of Conservation as being Nationally Endangered.[2]
- Powelliphanta superba harveyi
- Powelliphanta superba mouatae
- Powelliphanta superba prouseorum
- Powelliphanta superba richardsoni
- Powelliphanta superba superba
The eggs are oval and seldom constant in dimensions 14 by 12 millimetres (0.55 in × 0.47 in).[3]
See also
References
- ↑ Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1
- ↑ "New Zealand Threat Classification System lists - 2002 - Terrestrial invertebrate - part one". New Zealand Department of Conservation. 2002. Retrieved March 3, 2010.
- ↑ A. C. O'Connor (1945). "Notes on the eggs of New Zealand Paryphantidae, with description of a new subgenus". Transactions of the Royal Society of New Zealand. 5: 54–57.
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