词条 | Calliostoma alternum |
释义 |
| taxon = Calliostoma alternum | image = | image_caption = | authority = Quinn, 1992 | synonyms_ref = | synonyms = | display_parents = 3 }}Calliostoma alternum is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.[1] DescriptionThe height of the shell attains 16 mm. The umbilicate shell has a conical shape. It is finely sculptured. The aperture is subquadrate wit thin lips. The rather thin columella is weakly sigmoid and ends in a rounded denticle. DistributionThis species occurs in the Caribbean Sea off Colombia, Venezuela and Suriname. References1. ^Rosenberg, G. (2012). Calliostoma alternum Quinn, 1992. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=532281 on 2012-12-07
External links
2 : Calliostoma|Gastropods described in 1992 |
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