Pleurodonte nigrescens
Pleurodonte nigrescens is a species of tropical air-breathing land snail, a pulmonate gastropod mollusk in the family Pleurodontidae.
| Pleurodonte nigrescens | |
|---|---|
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| Apertural view of a shell of Pleurodonte nigrescens. The height of the shell is 11.1 mm. | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| (unranked): | clade Heterobranchia
clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora informal group Sigmurethra |
| Superfamily: | |
| Family: | |
| Genus: | |
| Species: | P. nigrescens |
| Binomial name | |
| Pleurodonte nigrescens (Wood, 1828) | |
| Synonyms[1] | |
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Description
Pleurodonte nigrescens differs from all other Dominican Pleurodonte species by the characteristic parietal tooth opposite the basal teeth in the aperture.[1] The shell can be chesnut-brown with fine axial lines or purple-black with a purple aperture.[1]
Ecology
Pleurodonte nigrescens lives in damp leaf litter on the forest floor. This species appears to prefer relatively undisturbed habitats, especially in rain forest at higher altitudes in Dominica.[1]
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References
This article incorporates CC-BY-3.0 text from the reference [1]
- Robinson D. G., Hovestadt A., Fields A. & Breure A. S. H. (July 2009). "The land Mollusca of Dominica (Lesser Antilles), with notes on some enigmatic or rare species Archived 2011-10-07 at the Wayback Machine". Zoologische Mededelingen 83
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