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Turbonilla heilprini

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This is an old revision of this page, as edited by William Avery Bot (talk | contribs) at 07:39, 11 April 2018 (Removing Category:Animals described in 1899 and adding Category: Gastropods described in 1899. See BRFA). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Turbonilla heilprini
Drawing of a shell of Turbonilla heilprini
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Family: Pyramidellidae
Genus: Turbonilla
Species:
T. heilprini
Binomial name
Turbonilla heilprini
Bush, 1899 [1]
Synonyms
  • Chemnitzia heilprini (Bush, 1899)
  • Turbonilla apiculata Corgan, 1967
  • Turbonilla conferta Corgan, 1967
  • Turbonilla heathae Corgan, 1967
  • Turbonilla uncina Corgan, 1967

Turbonilla heilprini is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.[2]

Description

The shell grows to a length of 2.8 mm. The small shell is very slender, and gradually tapered. Its length measures 2½ mm. Iti color is white. It is semitransparent, and very lustrous. The 1½ nearly flat whorls of the protoconch are prominent, slightly oblique and slightly projecting. The eight whorls of the teleoconch are moderately convex. The suture is distinct, and straight. The transverse ribs number about 18. They are straight, nearly perpendicular, clean-cut, and rounded. They are separated by equally wide, deep spaces terminating at the periphery of the body whorl with square-cut ends. The base of the shell is well-rounded, and smooth. The outer lip is broken. The inner lip is thickened. There are no microscopic striae.[1]

Distribution

This species occurs in the Atlantic Ocean off Bermuda at a depth of 4 m.

References