![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Powelliphanta_traversi_otakia.jpg/640px-Powelliphanta_traversi_otakia.jpg&w=640&q=50)
Powelliphanta traversi
Species of mollusc / From Wikipedia, the free encyclopedia
Powelliphanta traversi, known as Travers' land snail,[1] is a species of large, carnivorous land snail, a terrestrial pulmonate gastropod mollusc in the family Rhytididae. This species is endemic to the North Island of New Zealand between Wellington and Lake Waikaremoana.
Quick Facts Powelliphanta traversi, Conservation status ...
Powelliphanta traversi | |
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Powelliphanta traversi otakia in Te Papa | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Order: | Stylommatophora |
Family: | Rhytididae |
Genus: | Powelliphanta |
Species: | P. traversi |
Binomial name | |
Powelliphanta traversi Powell, 1930 | |
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![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/3/39/Powelliphanta_traversi_traversi_Papaitonga.jpg/640px-Powelliphanta_traversi_traversi_Papaitonga.jpg)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/4/47/Powelliphanta_Prouse_2.jpg/640px-Powelliphanta_Prouse_2.jpg)
There are six subspecies,[2] all of which are listed by the New Zealand Department of Conservation as threatened:[3]
- Powelliphanta traversi florida Powell, 1946 – Nationally Endangered
- Powelliphanta traversi latizona Powell, 1949 – Nationally Endangered
- Powelliphanta traversi koputaroa Powell, 1946 – Nationally Endangered
- Powelliphanta traversi otakia Powell, 1946 – Nationally Critical
- Powelliphanta traversi tararuaensis Powell, 1938 – Nationally Endangered
- Powelliphanta traversi traversi Powell, 1930 – Nationally Endangered
The eggs are oval and seldom constant in dimensions 10 × 8.75 mm, 9.5 × 8.5 mm, 10 × 8 mm, 11 × 9 mm, 10.75 × 9 mm.[4]
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Possum_predated_Powelliphanta_traversi_DOC_1994.jpg/320px-Possum_predated_Powelliphanta_traversi_DOC_1994.jpg)