Buccinastrum paytense
species of mollusc

Buccinastrum paytense, common name the Payta buccinum, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks.
Description
The size of the shell attains 55 mm.
The smooth shell is ovate and oblong. Its ground color is whitish, marked with longitudinal reddish lines. The epidermis which covers it, is pretty thick, and of a beautiful chestnut color. The spire is elongated, pointed, composed of seven slightly convex whorls. The whitish aperture is ovate, slightly narrowed towards the upper part, and widened at the base, which is rather deeply emarginated. The thin outer lip is slightly rounded, compressed towards its upper third. The columella shows a white callosity, adhering to the body of the shell, and partially formed by the left lip.
Distribution
This marine species occurs from Argentina to Chile.
Begin with the source’s own compact description: “Buccinastrum paytense” is species of mollusc. The dossier treats that line as a proposition to test through Buccinastrum, paytense and species, not as a finished interpretation.
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This entry incorporates text from “Buccinastrum paytense” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.