Biology:Pseudodaphnella virgo
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Short description: Species of gastropod
| Pseudodaphnella virgo | |
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| Original image of a shell of Pseudodaphnella virgo | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Raphitomidae |
| Genus: | Pseudodaphnella |
| Species: | P. virgo
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| Binomial name | |
| Pseudodaphnella virgo (Schepman, 1913)
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| Synonyms[2] | |
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Clathurella virgo Schepman, 1913[1] | |
Pseudodaphnella virgo is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.[2]
Description
Original description:
The thin, pellucid, white shell is ovate, with a short siphonal canal. It contains 6 whorls, of which 2 convex ones form the protoconch, which is microscopically, spirally lirate and crossed by still finer axial striae, which make the apex cancellated. The subsequent whorls are very convex, separated by a deep suture, accompanied by an excavation of the upper part of whorls. The sculpture consists of rounded axial ribs, narrower than the interstices, 19 in number on the body whorl, ending at the excavation, not reaching the base of the body whorl, and rather sharp, spiral lirae, 10 in number on the penultimate whorl, besides a few much fainter ones in the excavation. Moreover, very fine growth-lines, stronger in the excavation and extremely fine granules, cover the whole shell. The aperture is oval, angular above, below with a short, wide siphonal canal. The peristome is thin, with a rather shallow sinus. The columellar margin is concave above, directed to the left along the siphonal canal, covered with a thin layer of enamel. The interior of the aperture is smooth.[1]
Distribution
This deepwater species occurs in the Sulu Sea, Philippines and off Brunei.
References
- ↑ 1.0 1.1 Schepman, 1913. The prosobranchia of the Siboga expedition. Part IV -V - VI: Toxoglossa
This article incorporates text from this source, which is in the public domain.
- ↑ 2.0 2.1 "Pseudodaphnella virgo (Schepman, 1913)". MolluscaBase. World Register of Marine Species. http://www.marinespecies.org/aphia.php?p=taxdetails&id=434766.
External links
- Tucker, J.K. (2004). "Catalog of recent and fossil turrids (Mollusca: Gastropoda)". Zootaxa 682: 1–1295. http://www.mapress.com/zootaxa/2004f/z00682f.pdf.
Wikidata ☰ Q3719568 entry
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