Description
Author: Jan Delsing
Text ID: 112717
Text Type: 1
Page: 0
Created: 2021-11-22 19:22:34 - User Delsing Jan
Language: EN
Text function: [[t:551140,textblock=112717,elang=EN;Description]]
Description. Shell tall, moderately large, opaque white; whorls 10, slightly rounded; growth scars irregular in position; columella with indentation; aperture long. Length 11 mm.
Type Locality and Type Specimens. Off San Diego, 822 fathoms. Holotype: USNM 251266. Material Examined.California: Santa Maria Basin, Phase I, sta. 40,392 m (1). Other material: two specimens at CAS [ex Stanford 51315].
Distribution. Off Columbia River, Oregon [CAS 102991 ] (46°N), to Punta San Pablo, Baja California Sur [USNM 266887] (27°N).
Habitat Soft bottoms, 400-1500 m; echinoderm host unknown.
Remarks. This species can be confused with no other. Its opaque shell with inflated whorls is characteristic.
McLean J.H. & Gosliner T.M. (1996) Taxonomic atlas of the benthic fauna of the Santa Maria Basin and Western Santa Barbara Channel. Vol. 9, Pt. 2: The Mollusca: The Gastropoda.