Anarithma metula
| Anarithma metula | |
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| File:Anarithma metula 01.jpg | |
| Shell of Anarithma metula | |
| Scientific classification Error creating thumbnail: | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Mitromorphidae |
| Genus: | Anarithma |
| Species: | A. metula
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| Binomial name | |
| Anarithma metula (Hinds, 1843)
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| Synonyms[1] | |
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Anarithma metula is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.[1]
Description
[edit | edit source]The length of the shell varies between 3.5 mm and 7 mm.
The five whorls are flattened. They are obsoletely ribbed and transversely striated. The suture shows a raised line. The outer lip is inflected in the middle. The color of the shell is yellowish brown, banded with chestnut.[2]
(Original description as Anarithma stepheni) The minute, white shell is particularly beautiful. It contains six whorls , compact, clathrate, with close longitudinal riblets and revolving lirae. Just underneath the sutures the ante-penultimate and penultimate whorls are sparsely spotted with fulvous. In the body whorl the spots again occur towards the middle, but are contiguous to, and below joined with, one large dorsal effusion of the same colour. The aperture is narrow. The simple outer lip is thickened..The columella is upright.[3]
Distribution
[edit | edit source]This marine species occurs from Eastern Transkei, South Africa, Mozambique and Madagascar to the Philippines, Fiji, French Polynesia, Vanuatu, Papua New Guinea and Hawaii
References
[edit | edit source]- ^ a b Anarithma metula (Hinds, 1843). 9 April 2012. Retrieved through: World Register of Marine Species.
- ^ G.W. Tryon (1884) Manual of Conchology, structural and systematic, with illustrations of the species, vol. VI; Philadelphia, Academy of Natural Sciences Public Domain This article incorporates text from this source, which is in the public domain.
- ^ Melvill J.C. & Standen R. (1896) Notes on a collection of shells from Lifu and Uvea, Loyalty Islands, formed by the Rev. James and Mrs. Hadfield, with list of species. Part II. Journal of Conchology 8: 273–315 Public Domain This article incorporates text from this source, which is in the public domain.
- Iredale, Tom, "On some new and old molluscan generic names";. Proc. Malac. Soc. Lond. 12: 140–201, pls. 8–10 Public Domain This article incorporates text from this source, which is in the public domain.
- Kilburn, R.N. (1977) "Taxonomic studies on the marine Mollusca of southern Africa and Mozambique. Part 1." Annals of the Natal Museum, 23, 173–214
- Severns, M. (2011) Shells of the Hawaiian Islands - The Sea Shells. Conchbooks, Hackenheim. 564 pp.
- Liu, J.Y. [Ruiyu] (ed.). (2008). Checklist of marine biota of China seas. China Science Press. 1267 pp.
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- Wiedrick, S. G. (2025). Synopsis, classification and revision of molluscan turri-form conoidean fauna of the Hawaiian Islands, with the description of 89 new species and four new genera. BabyBook & Shawn Greggory Wiedrick, Pennsauken & Los Angeles. pp. 1-340.
External links
[edit | edit source]
- MNHN: Mitromorpha metula
- Chenu J.C. (1842-1854). Illustrations conchyliologiques, ou description et figures de toutes les coquilles connues, vivantes et fossiles. 85 parts in 4 volumes, Paris
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