Biology:Aplexa venezuelensis

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Short description: Species of gastropod

Aplexa venezuelensis
Shell of Aplexa venezuelensis (paratype at the Paleontological Research Institution)
Scientific classification edit
Missing taxonomy template (fix): Aplexa
Species:
Template:Taxonomy/AplexaA. venezuelensis
Binomial name
Template:Taxonomy/AplexaAplexa venezuelensis
(E. von Martens, 1859)
Synonyms
  • Physa venezuelensis E. von Martens, 1859 superseded combination
  • Stenophysa venezuelensis (E. von Martens, 1859) superseded combination

Aplexa venezuelensis is a species of small air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Physidae, a family which are sometimes known as the bladder snails.[1]

Description

The length of the shell attains 18 mm, its diameter 10 mm.

(Original description in Latin) This shell is ovate and lustrous and contains five whorls.It features a thin, striped, pale horn-colored surface. It tapers to a sharp, dark apex, and its suture is ridged and cross-hatched with a rusty hue. The oblong aperture narrows gradually upwards. It accounts for five-sixths of the shell's total length, and it possesses a small, white columellar fold.[2]

Distribution

This species occurs in Venezuela.

References

  1. Aplexa venezuelensis (E. von Martens, 1859). 18 September 2025. Retrieved through: World Register of Marine Species.
  2. Martens, E. von (1859). "Ueber einige Land- und Süsswasser-Schnecken aus Venezuela.". Malakozoologische Blätter 6: 66. https://www.biodiversitylibrary.org/page/16014157. Retrieved 18 September 2025.  Public Domain This article incorporates text from this source, which is in the public domain.

Wikidata ☰ Q106293797 entry