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Imbricariopsis conovula

Species of gastropod From Wikipedia, the free encyclopedia

Imbricariopsis conovula, common name the egg miter[1], is a species of sea snail, a marine gastropod mollusk in the family Mitridae, the miters or miter snails.[2]

Quick facts Scientific classification, Binomial name ...
Imbricariopsis conovula
Shell of Imbricariopsis conovula
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Neogastropoda
Family: Mitridae
Genus: Imbricariopsis
Species:
I. conovula
Binomial name
Imbricariopsis conovula
(Quoy & Gaimard, 1833)
Synonyms
  • Imbricaria conovula (Quoy & Gaimard, 1833)
  • Mitra conovula Quoy & Gaimard, 1833
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Description

External Shell and Structure

The length of the shell varies between 8 mm and 20 mm. The shell has an obconic shape with a short spire and inflated whorls. I. conovula is a white shell with a small patch of purple on the anterior end and with spiral striae on the body whorl.[3] The outer lip is nearly straight vertically in line with the columella and the aperture is narrow. The shell has 5-6 columellar folds visible through the aperture and 5-6 whorls on the spire as seen in specimen photos.[4][5]

Live Snail

The live snail residing inside of the shell utilizes a radula to acquire prey.[6] I. conovula uses lens eyes.[7]

Distribution and Habitat

This marine species occurs off Vanikoro, Solomon Islands; off Hawaii, Mauritius and Northern Australia. I. conovula is a marine benthic snail that is typically found in sand no deeper than 10 feet below the surface.[8]

Life Habits

Reproduction

I. conovula reproduces sexually.[7]

Diet

This species is a predator, which primarily feeds on Aspidosiphon (Paraspidosiphon) tenuis and Apionsoma, types of marine worms.[6]

Locomotion

I. conovula moves by mucus mediated gliding.[8]

References

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