| 词条 | Turbonilla alfredi |
| 释义 |
| name = Turbonilla alfredi | image = | image_caption = | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Heterobranchia clade Euthyneura clade Panpulmonata | superfamilia = Pyramidelloidea | familia = Pyramidellidae | subfamilia = Turbonillinae | genus = Turbonilla | subgenus = | species = T. alfredi | binomial = Turbonilla alfredi | binomial_authority = Abbott, 1958 [1] | synonyms_ref = | synonyms = Pyrgiscus alfredi (Abbott, 1958) }}Turbonilla alfredi is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.[2] DescriptionThe shell grows to a length of 7.5 mm. {{Expand section|date=March 2012}}DistributionThis marine species occurs off the Grand Cayman Island, Virgin Islands: St. Croix at depths between 2.4 m and 2.7 m. References1. ^Abbott, R. T. 1958. The marine mollusks of Grand Cayman Island, British West Indies. Monographs of the Academy of Natural Sciences of Philadelphia 11: [viii] + 138 pp., 5 pls. 2. ^Rosenberg, G. (2011). Turbonilla alfredi Abbott, 1958. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=532306 on 2012-03-01 External links
2 : Pyramidellidae|Gastropods described in 1958 |
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