Cerionidae
| Cerionidae | |
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| Cerion chrysalis | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| (unranked): |
clade Heterobranchia
clade Euthyneura |
| Superfamily: | |
| Family: |
Cerionidae
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| Genera | |
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See text |
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Cerionidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Urocoptoidea.[2]
Pre-2008 taxonomy
According to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005),[3] the family Cerionidae is classified in the superfamily Orthalicoidea, within the informal group Sigmurethra, itself belonging to the clade Stylommatophora within the clade Eupulmonata. The family Cerionidae has no subfamilies.[3]
2008 taxonomy
Uit de Weerd (2008)[2] moved the Cerionidae to the newly established superfamily Urocoptoidea based on molecular phylogeny research.[2]
Fossil record
The oldest fossil cerionid is C. acherontis from the Upper Cretaceous Hell Creek Formation, in Montana, northwestern USA.[4] The second oldest record is the genus Brasilennea from the Brazilian Paleocene Itaboraí Basin, in Rio de Janeiro.[5]
Genera
Genera within the Cerionidae include:
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- Cerion Röding, 1798 - the type genus of the family Cerionidae[3]
- Mexistrophia Thompson, 2011[7]
References
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Wikimedia Commons has media related to Cerionidae. |
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- ↑ Pilsbry H. A. (1901). Manual of Conchology (2)14(55): 174.
- ↑ 2.0 2.1 2.2 Uit de Weerd D. R. (2008). "Delimitation and phylogenetics of the highly diverse land snail family Urocoptidae (Gastropoda, Pulmonata) based on 28S rRNA sequence data: A reunion with Cerion". Journal of Molluscan Studies 74: 317-329. doi:10.1093/mollus/eyn023.
- ↑ 3.0 3.1 3.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Roth, B. & Hartman, J.H. 1998. A probable Cerion (Gastropoda: Pulmonata) from Uppermost Cretaceous Hell Creek Formation, Garfield County, Montana. PaleoBios 18: 16–20.
- ↑ Salvador, R.B.; Rowson, B.; Simone, L.R.L. 2011. Rewriting the fossil history of Cerionidae (Gastropoda: Pulmonata): new family assignment of the Brazilian Palaeocene genus Brasilennea Maury, 1935. Journal of Molluscan Studies 77: 445–447. doi:10.1093/mollus/eyr021
- ↑ Maury, C.J. 1935. New genera and new species of fossil terrestrial Mollusca from Brazil. American Museum Novitates 764: 1–15.
- ↑ Thompson, F.G. 2011. Mexistrophia, a new genus of Cerionidae from Mexico (Gastropoda: Pulmonata: Urocoptoidea). Nautilus 125(4): 182-192.
