| 词条 | Perrinia |
| 释义 |
| image = Perrinia concinna 003.jpg | image_caption = Perrinia concinna | taxon = Perrinia | authority =H. Adams & A. Adams, 1854 | synonyms_ref = | synonyms = Turcica (Perrinia) Adams, 1854 | type_species = Monodonta angulifera A. Adams, 1853 }}Perrinia is a genus of sea snails, marine gastropod mollusks in the family Chilodontaidae.[1] This genus has a long time been regarded as a subgenus of Turcica H. & A. Adams, 1854. Previously it was considered a (problematic) subgenus of Euchelus Philippi, 1847.[2] DescriptionThe imperforate shell is small (less than 20 mm) and has a trochiform shape. The whorls are flattened and cancellated with a strongly indented suture. The aperture is quadrangular. The outer lip is lirate (= with fine linear elevations) within. The columella is short, nearly straight, with several tubercles near the base.[2] SpeciesAccording to the World Register of Marine Species (WoRMS) the following species are included within the genus Perrinia :[3]
References1. ^{{WRMS species|391528|Perrinia ||25 March 2013}} 2. ^1 [https://archive.org/details/manualofconcholo111tryo Tryon (1889), Manual of Conchology XI, Academy of Natural Sciences, Philadelphia] 3. ^WoRMS : Perrinia 4. ^{{WRMS species|396456|Perrinia cecileae Poppe, Tagaro & Dekker, 2006||18 April 2010}} 5. ^{{WRMS species|396457|Perrinia docili Poppe, Tagaro & Dekker, 2006||18 April 2010}}
2 : Perrinia|Chilodontaidae |
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