Cecilioides
| Cecilioides | |
|---|---|
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| Two fresh shells of Cecilioides acicula The scale bar is in millimeters | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
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| (unranked): | clade Heterobranchia
clade Euthyneura |
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| Genus: | Cecilioides |
Cecilioides is a genus of very small, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Ferussaciidae.
Most of the species in this genus live some distance underground. They are usually blind. Because of their subterranean habitat and their small size, they can be difficult to find alive.
When fresh, the shells are transparent. After they have been empty some time in the soil, they usually become an opaque milky-white.
Species
Species within this genus include:
- Cecilioides acicula (Müller, 1774)
- Cecilioides aperta (Guilding in Swainson, 1840)[2]
- Cecilioides blandiana (Crosse, 1880)
- Cecilioides connollyi Tomlin, 1943
- Cecilioides consobrina (d’Orbigny, 1842)[2]
- Cecilioides eulima (Lowe, 1854)
- Cecilioides gundlachi (Pfeiffer, 1850)
- Cecilioides iota (C. B. Adams, 1845)[2]
- Cecilioides nyctelia (Bourguignat, 1856)
- Cecilioides petitiana (Benoit, 1862)
- †Cecilioides sommeri (Ferreira & Coelho, 1971)[3]
References
- ^ Férussac A. E. J. P. J. F. d'Audebard de (1814). Mémoires géologiques sur les terreins formés sous l'eau douce par les débris fossiles des mollusques vivant sur la terre ou dans l'eau non salée. pp. 1-76. Paris.
- ^ a b c "Mollusca" Archived July 18, 2011, at the Wayback Machine. Diversidad Biológica Cubana, accessed 23 March 2011.
- ^ Salvador, R.B. & Simone, L.R.L. Taxonomic revision of the fossil pulmonate mollusks of Itaboraí Basin (Paleocene), Brazil. Papéis Avulsos de Zoologia 53(2): 5-46. (http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0031-10492013000200001&lng=en&nrm=iso&tlng=en)