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Taxon profile

species

Astyris elegans Gulbin, 1983

kingdom Animalia - animals »  phylum Mollusca - mollusks »  class Gastropoda - gastropods »  order Neogastropoda »  family Columbellidae - Dove Shells »  genus Astyris

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Astyris elegans

Author: De Maintenon, M.J.

Taxon in country check-lists*

North America: Alaska, Canada

* List of countries might not be complete

Description

Shell to 12 mm long, width to length ratio 0.33-0.37; translucent white or off-white; with 4-6 moderately rounded teleoconch whorls; regular fine spiral grooves more or less pronounced overall, some specimens essentially smooth. Aperture neither thickened nor denticulate. Protoconch white, peglike or broadly conical, unsculptured, 2-2.25 whorls, without a velar sinus.
DeMaintenon M.J. (2019). The columbellid species of the northeast Pacific coast from the Aleutian Islands to Cedros Island, Baja California (Neogastropoda: Columbellidae).

Interchangeable taxa

This species is narrower than A. amiantis, and less sculptured than A. lattis.
DeMaintenon M.J. (2019). The columbellid species of the northeast Pacific coast from the Aleutian Islands to Cedros Island, Baja California (Neogastropoda: Columbellidae).

Distribution

Aleutian Islands, Alaska, to Vancouver, British Columbia, intertidal to 165 m, common, most common around 100 m.
DeMaintenon M.J. (2019). The columbellid species of the northeast Pacific coast from the Aleutian Islands to Cedros Island, Baja California (Neogastropoda: Columbellidae).
Author: Jan Delsing

Links and literature

EN Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Astyris elegans Gulbin, 1983]
Data retrieved on: 22 November 2013

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