词条 | Daphnella intercedens |
释义 |
|taxon =Daphnella intercedens |image = Daphnella intercedens 001.jpg |image_caption = Original image of a shell (and protoconch) of Daphnella intercedens |authority = (Melvill, 1923) | synonyms_ref = [1] | synonyms = Mangelia intercedens J.C. Melvill, 1923 |display_parents = 3 }}Daphnella intercedens is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.[1] DescriptionThe length of the shell is 5 mm, its diameter 2 mm. (Original description) The small, delicate, thin shell has a fusiform shape. it is white with a partial pale yellow suffusion. It contains 7 whorls, of which three are in the protoconch. These are globose, semidiaphanous, white, shining, the third being microscopically longitudinally striate. The subsequent whorls, all impressed suturally, are closely longitudinally ribbed. These ribs are close, shining, and smooth, obliquely flexuose, with the interstices finely spirally striate.The aperture is ovate-oblong. The outer lip is thin, but hardly adult. The columellar margin is oblique. The siphonal canal is abbreviate.[2] DistributionThis marine species occurs off Cuba. References1. ^1 {{WRMS species|433530|Daphnella intercedens (Melvill, 1923)||5 April 2010}} 2. ^[https://www.biodiversitylibrary.org/item/95719#page/478/mode/1up J.C. Melvill, Descriptions of twenty-one Turridae (Pleurotomidae) from various localities in the collection of Mr. E.R. Sykes; Proceedings of the Malacological Society of London v. 14-15 (1920-1923)] External links{{Taxonbar|from=Q3719622}}{{Use dmy dates|date=January 2011}}{{DEFAULTSORT:Daphnella Intercedens}} 2 : Daphnella|Gastropods described in 1923 |
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