Pleurodonte nigrescens is a species of tropical air-breathing land snail, a pulmonate gastropod mollusk in the family Pleurodontidae.
The distribution of Pleurodonte nigrescens includes:
Pleurodonte nigrescens differs from all other Dominican Pleurodonte species by the characteristic parietal tooth opposite the basal teeth in the aperture. The shell can be chesnut-brown with fine axial lines or purple-black with a purple aperture.
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.
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