| 词条 | Cyclostrema exiguum |
| 释义 |
| taxon = Cyclostrema exiguum | image = Cyclostrema exiguum 001.jpg | image_caption = Drawing with two views of a shell of Cyclostrema exiguum | authority = Philippi, 1849 [1] | synonyms_ref = | synonyms = Cyclostrema exigua Philippi, 1849 (wrong gender) | display_parents = 3 }}Cyclostrema exiguum is a species of sea snail, a marine gastropod mollusk in the family Liotiidae.[2] DescriptionThe diameter of the shell is 2.3 mm. The shell is rather widely umbilicated. It has a subdiscoidal shape with radiating riblets fimbriating four spiral cariniae. DistributionThis species occurs in the Indian Ocean off Madagascar, Réunion and in the Gulf of Aden. References1. ^Philippi, Zeitsch f. Mal., 1849, p. 25 2. ^{{WRMS species|220112|Cyclostrema exiguum Philippi, 1849||22 April 2010}}
External links
2 : Cyclostrema|Gastropods described in 1849 |
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