| 词条 | Propebela spitzbergensis |
| 释义 |
| taxon =Propebela spitzbergensis | image = Propebela spitzbergensis 001.jpg | image_caption = Original image of a shell of Propebela spitzbergensis | authority = (Friele, 1886) | synonyms_ref = [1] | synonyms =
| display_parents = 3 }}Propebela spitzbergensis is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.[1] DescriptionThe length of the shell varies between 7 mm and 20 mm. (Original description) The characteristics of this species are close to Propebela rugulata; the relations between the spire and the aperture,are typical. This species differs, in its sculpture, in having a more projectant angle, which may occasionally pass into a sharp protuberant edge and in a somewhat more marked spiral striation. The operculum appears to be somewhat broader than the typical one. The teeth of the radula have a peculiar recessment upon the one side; the form,, otherwise, is the broad typical one. Out of 6 specimens examined, all showed the same uniform structure.[2] DistributionThis marine species occurs off Spitzbergen. References1. ^1 {{WRMS species|367573|Propebela spitzbergensis (Friele, 1886)||29 March 2010}} 2. ^[https://archive.org/details/MolluscaIFrie Friele H., 1877: Preliminary report on the Mollusca from the Norwegian North Atlantic Expedition in 1876; Nyt Magazin for Naturvidenskaberne 23: 1-10, 1 pl. {{PD-notice}}]
External links
2 : Propebela|Gastropods described in 1886 |
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