Article · Wikipedia archive · Last revised Jul 21, 2026

Stenophysa marmorata

Stenophysa marmorata, also known as marbled aplexa, is a species of small, air-breathing freshwater snail of the family Physidae.

Last revised
Jul 21, 2026
Read time
≈ 2 min
Length
470 w
Citations
4
Source
Stenophysa marmorata
Two views of a live individual of Stenophysa marmorata
Secure
Secure (NatureServe)1
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Superorder: Hygrophila
Family: Physidae
Genus: Stenophysa
Species:
S. marmorata
Binomial name
Stenophysa marmorata
(Guilding, 1828)
Synonyms
  • Aplexa (Stenophysa) sowerbyana d'Orbigny, 1841 (junior synonym)
  • Aplexa marmorata (Guilding, 1828)
  • Aplexa rivalis antillarum H. Beck, 1838 (junior synonym)
  • Limnea (Physa) rivalis G. B. Sowerby I, 1822
  • Physa acuminata A. Villa & G. B. Villa, 1841
  • Physa acuminata G. B. Sowerby II, 1873 (invalid: not Villa & Villa, 1841)
  • Physa guadeloupensis Clessin, 1886 (invalid; not Mazé, 1883)
  • Physa margaritacea E. von Martens, 1873 (junior synonym)
  • Physa marmorata Guilding, 1828 (original combination)
  • Physa salleana Dunker, 1853 (junior synonym)
  • Physa sowerbyana d'Orbigny, 1841 (junior synonym)
  • Physa ventricosa G. B. Sowerby II, 1873 (invalid; not Moquin-Tandon, 1855)

Stenophysa marmorata, also known as marbled aplexa,2 is a species of small, air-breathing freshwater snail of the family Physidae.3

Distribution

This species occurs in the Lesser Antilles on Dominica.4 and St. Vincent

References

References

  1. NatureServe. "Stenophysa marmorata". NatureServe Explorer. Arlington, Virginia. Retrieved 21 March 2026.
  2. "Ecological Risk Screening Summary - Marbled Aplexa (Stenophysa marmorata) - Uncertain Risk | FWS.gov". www.fws.gov. May 2024. Retrieved 2025-10-22.
  3. MolluscaBase eds. (2021). MolluscaBase. Stenophysa marmorata (Guilding, 1828). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1253849 on 2022-01-14
  4. Reeves W. K., Dillon Jr. R. T. & Dasch G. A. (2008). "Freshwater snails (Mollusca: Gastropoda) from the Commonwealth of Dominica with a discussion of their roles in the transmission of parasites". American Malacological Bulletin 24: 59-63. doi:10.4003/0740-2783-24.1.59. PDF Archived 2010-01-07 at the Wayback Machine.
  • Robart, G., Mandahl-Barth, G. & Ripert, C. (1977). Inventaire, repartition geographique et ecologie des mollusques dulcaquicoles d'Haiti (Caraibes). Haliotis. 8: 159-171.
External links