Biology:Otitoma batjanensis
| Otitoma batjanensis | |
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| Three views of a shell of Otitoma batjanensis | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Pseudomelatomidae |
| Genus: | Otitoma |
| Species: | O. batjanensis
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| Binomial name | |
| Otitoma batjanensis (Schepman, 1913)
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| Synonyms[1] | |
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Otitoma batjanensis is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.[1]
Description
The height of the shell attains 7.5 mm, its width 3 mm.
(Original description) The strong, whitish shell has a fusiform shape. It contains six whorls, of which three form a large, convexly-whorled, smooth and shining protoconch. The whorls of the teleoconch are moderately convex, slightly concave below a strong, yellowish, subsutural spiral. The sculpture consists of this spiral and some other ones, 7in number on penultimate, 22 and a few intermediate ones on last whorl, stronger on lower part of upper whorls and on median part of last one. The spirals are crossed by conspicuous growth-striae, stronger in the interstices, which are broader near the base. The aperture is oval and angular above. The peristome is strong, with a rather wide, deep sinus above, protracted lower on, bordered exteriorly by a strong, rounded rib. The columellar margin is slightly concave above, nearly straight below, with a strong layer of enamel, forming a wall at its upper extremity, bordering the sinus. The siphonal canal is rather wide, slightly directed to the left. The interior of the aperture is smooth and white.[2]
Distribution
This marine species occurs off Sulawesi, Indonesia.
References
- ↑ 1.0 1.1 WoRMS (2015). Maoritomella batjanensis (Schepman, 1913). In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=434375 on 2016-03-12
- ↑ Schepman, 1913. The prosobranchia of the Siboga expedition. Part IV -V - VI: Toxoglossa (described as Drillia batjanensis)
External links
- "Tomopleura (Maoritomella) batjanensis" (in en). Gastropods.com. http://www.gastropods.com/2/Shell_41132.shtml.
- Bouchet P., Kantor Yu.I., Sysoev A. & Puillandre N. (2011) A new operational classification of the Conoidea. Journal of Molluscan Studies 77: 273–308
Wikidata ☰ Q10324790 entry
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