Pelicaria vermis, known as the small ostrich foot shell or takai in Māori, is a species of sea snail, a marine gastropod mollusc in the family Struthiolariidae.[1] It is the only extant species in the genus.
| Pelicaria vermis | |
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| Dorsal view of a shell of Pelicaria vermis | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Struthiolariidae |
| Genus: | Pelicaria |
| Species: | P. vermis
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| Binomial name | |
| Pelicaria vermis (Martyn, 1784)
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| Synonyms[1] | |
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Distribution & Habitat
editThis species is endemic to the North Island of New Zealand, where it lives just beneath the surface on tidal flats and off sandy beaches, occasionally to depths of 90m.
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Description
editThe shell height is up to 54 mm, and width up to 35 mm, colouring usually yellow brown, rarely plain yellow or purple.[2]
References
edit- ^ a b Bouchet, P. (2011). Pelicaria vermis (Martyn, 1784). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=564560 on 2011-03-11
- ^ Andrew Crowe, "Simple Guide to the Identification of New Zealand Sea Shells", Penguin 1999 ISBN 0140285458
- Lamarck, [J.-B. M.] de. (1822). Histoire naturelle des animaux sans vertèbres. Tome septième. Paris: published by the Author, 711 pp
- Marwick, J. (1924). The Struthiolariidae. Transactions of the New Zealand Institute. 55: 161–190.
- Vella, P. (1953). The genus Pelicaria in the Tertiary of east Wairarapa. Transactions of the Royal Society of New Zealand. 81: 35–48.
- Neef, G. (1970). Notes on the subgenus Pelicaria. New Zealand Journal of Geology and Geophysics. 13: 436–476.
- Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1
External links
edit
Wikimedia Commons has media related to Pelicaria vermis.
- Martyn T. (1784-1787). The universal conchologist, exhibiting the figure of every known shells. London, published by the author. 4 vols. 40 pp., 80 pls.
- Gmelin J.F. (1791). Vermes. In: Gmelin J.F. (Ed.) Caroli a Linnaei Systema Naturae per Regna Tria Naturae, Ed. 13. Tome 1(6). G.E. Beer, Lipsiae
- Sowerby, G. B., I. (1821-1834). The genera of recent and fossil shells, for the use of students, in conchology and geology. Published in 42 numbers. Vol. 1,
- Lamarck, [J.-B. M.] de. (1822). Histoire naturelle des animaux sans vertèbres. Tome septième. Paris: published by the Author, 711 pp
- Beu, AG (2010). "Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 3. Gastropoda (Vetigastropoda - Littorinimorpha)". Journal of the Royal Society of New Zealand. 40 (3–4): 59–180. Bibcode:2010JRSNZ..40...59B. doi:10.1080/03036758.2010.500717.
- "Struthiolaria (Pelicaria) vermis vermis". Gastropods.com. Retrieved 11 March 2011.