Japonactaeon punctostriatus

(Redirected from Rictaxis punctostriatus)

Japonactaeon punctostriatus, common names Adam's baby bubble and pitted baby-bubble, is a species of minute sea snail or "bubble snail", a marine gastropod mollusc or micromollusc in the family Acteonidae, the "barrel bubble" snails.[1]

Japonactaeon punctostriatus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Family: Acteonidae
Genus: Japonactaeon
Species:
J. punctostriatus
Binomial name
Japonactaeon punctostriatus
(C. B. Adams, 1840)
Synonyms

Actaeon punctostriatus (C. B. Adams, 1840)
Rictaxis punctostriatus (C. B. Adams, 1840)

Distribution

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This species occurs in the Western Atlantic Ocean: Florida, Gulf of Mexico, Mexico, Caribbean Sea, Venezuela.

Shell description

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This barrel bubble snail has an ovate white shell with shouldered whorls. The body whorl has 10 -14 slightly irregular spiral grooves. The columella is twisted. The aperture is ovate and is rounded above and below.

The shell length is 3 – 7.5 mm. The maximum recorded shell length is 7.5 mm.[2]

Ecology

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Habitat

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The minimum recorded depth for this species is 0 m.[2] The maximum recorded depth is 110 m.[2] This snail is found on mud or sand.

Life cycle

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The eggs are laid in a spiral string, enclosed in a mucus tube.

References

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  1. ^ Bouchet, P. (2011). Japonactaeon punctostriatus (C. B. Adams, 1840). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=420514 on 2011-12-14
  2. ^ a b c Welch J. J. (2010). "The “Island Rule” and Deep-Sea Gastropods: Re-Examining the Evidence". PLoS ONE 5(1): e8776. doi:10.1371/journal.pone.0008776.