| 词条 | Mangelia costata |
| 释义 |
| taxon =Mangelia costata | image = Mangelia costata (Sowerby).jpg | image_caption = | authority = (Pennant, 1777) | synonyms_ref = [1] | synonyms =
| display_parents = 3 }}Mangelia costata is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.[1] DescriptionThe length of the shell varies between 1.6 mm and 12 mm. The shell has 7 or 8 stout ribs. The whorls are without shoulder. The spire varies in length. The spire and the upper half of the body whorl are chestnut- or chocolate-color, lthe ower half of the body whorl light yellowish brown, sometimes yellowish brown with darker lineations.[2] DistributionThis species occurs in European waters, in the Atlantic Ocean off the Azores and in the Mediterranean Sea. Fossils have been found in Pliocene strata of Italy and in Quaternary strata of Portugal; age range : 3.6 to 0.012 Ma References1. ^1 {{WRMS species|139272|Mangelia costata (Pennant, 1777)|||Gofas, S. (2009). Mangelia costata (Donovan, 1804). In: Bouchet, P.; Gofas, S.; Rosenberg, G. World Marine Mollusca database. Accessed through the World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=139272 on 5 September 2010}} 2. ^[https://archive.org/details/manualconch06tryorich G.W. Tryon (1884) Manual of Conchology, structural and systematic, with illustrations of the species, vol. VI; Philadelphia, Academy of Natural Sciences {{PD-notice}}]
External links
2 : Mangelia|Molluscs described in 1777 |
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