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Elaeocyma attalia

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This is an old revision of this page, as edited by William Avery Bot (talk | contribs) at 06:36, 12 April 2018 (Removing Category:Molluscs described in 1919 and adding Category: Gastropods described in 1919. See BRFA). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Elaeocyma attalia
Original image of Elaeocyma attalia
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Neogastropoda
Superfamily: Conoidea
Family: Drilliidae
Genus: Elaeocyma
Species:
E. attalia
Binomial name
Elaeocyma attalia
W.H. Dall, 1919

Elaeocyma attalia is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.[1]

Description

The shell grows to a length of 8.5 mm, its diameter 3 mm.

(Original description) The small shell is slender and acute. The color of the shell is white and polished. It contains eight flattish whorls exclusive of the (lost) protoconch. The suture is obscure and appressed. The fasciole (a band of minute tubercles) is immediately adjacent, rather wide, and constricted. The spiral sculpture consists of a few incised lines on the base and threads on the siphonal canal. The axial sculpture consists of (on the penultimate whorl about fourteen) low feeble ribs, almost knoblike, stronger on the earlier whorls, but which do not reach the base or cross the anal fasciole and which disappear on the last half of the body whorl where there is a moundlike varix and traces of a yellowish spot. The aperture is small. The anal sulcus is deep, with a subsutural callus. The outer lip is thin, sharp and arcuately produced. The inner lip and columella show a thin layer of enamel. The columella is short. The siphonal canal is very short and hardly differentiated from the aperture.[1]

Distribution

This marine species occurs in the demersal zone of the Pacific coast of Western Mexico

References