Patera (gastropod)
| Patera | |
|---|---|
| |
| Patera perigraptus | |
| Scientific classification | |
| Kingdom: | Animalia
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| Phylum: | |
| Class: | |
| (unranked): | clade Heterobranchia
clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora informal group Sigmurethra |
| Superfamily: | |
| Family: | |
| Genus: | Patera Albers, 1850[1]
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Patera is a genus of land snails in the family Polygyridae.
The name is from the Latin patera ("a saucer"), and refers to the highly depressed, saucer-like shape of the shells of these snails. In addition to flattened shells, members of the group have an imperforate umbilicus and a single tooth on the parietal wall of the aperture.[2]
These snails are known only from the eastern United States.[3]
Species[]
Species include:[4]
- – flat bladetooth
- – half-lidded oval
- Patera clarki – dwarf proud globe
- Patera clarki nantahala – noonday globe
- Patera clenchi – Calico Rock oval, Clench's middle-toothed land snail
- – lidded oval
- – drywoods oval
- – smooth bladetooth
- – Pedernales oval
- – Virginia bladetooth
- – proud globelet
- – engraved bladetooth
- – Texas oval
- – grand bladetooth
References[]
- ^ (in German) Albers J. C. (1850). Die Heliceen nach natürlicher Verwandtschaft systematisch geordnet. Berlin, 1-262 pp.
- ^ Pilsbry, H. A. (1940). Land Mollusca of North America (North of Mexico). Acad. Nat. Sci. Philadelphia, Monograph 3, 1(2): 748.
- ^ Pilsbry, H. A. (1940). Land Mollusca of North America (North of Mexico). Acad. Nat. Sci. Philadelphia, Monograph 3, 1(2): 747-761.
- ^ Patera. Integrated Taxonomic Information System (ITIS).
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Categories:
- Polygyridae
- Fauna of the Eastern United States
- Polygyridae stubs