Rictaxis is a genus of minute sea snails or "bubble snails", marine gastropod mollusks or micromollusks in the family Acteonidae, the "barrel bubble" snails.[2]
| Rictaxis | |
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_-_Acteonidae_-_Mollusc_shell.jpeg)
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| Rictaxis punctocaelatus shells | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Family: | Acteonidae |
| Genus: | Rictaxis Dall, 1871[1] |
The genus name is derived from Latin words, meaning "open mouth", and "axis" referring to the columella.
Species
editSpecies within the genus Rictaxis include:
- Rictaxis albus (Sowerby, 1873) (synonym Acteon albus Sowerby, 1873)
- Rictaxis painei (Dall, 1903)
- Rictaxis punctocaelatus (Carpenter, 1864)
- Rictaxis sanguinea Valdès, 2008
- Species that have been synonymized
- Rictaxis punctostriatus : synonym of Japonactaeon punctostriatus (C. B. Adams, 1840)
- Rictaxis albus Sowerby, 1873
- Distribution : South Africa
- Length : 10–21 mm
- Description white shell with numerous spiraling white to lightbrown grooves
- Rictaxis painei Dall, 1903
- Distribution : America
References
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Wikimedia Commons has media related to Rictaxis.
- ^ Dall (1871). Amer. J. Conch. 7: page 136.
- ^ WoRMS (2011). Rictaxis Dall, 1871. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=160472 on 2011-12-14