Toxolasma cylindrellus

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Toxolasma cylindrellus
Toxolasma cylindrellus.jpg
CITES Appendix I (CITES) [2]
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Unionida
Family: Unionidae
Genus: Toxolasma
Species:
T. cylindrellus
Binomial name
Toxolasma cylindrellus
(Lea, 1868)
Synonyms

Carunculina cylindrellus(Lea, 1868)

Toxolasma cylindrellus, the pale lilliput naiad, pale lilliput pearly mussel, or pale lilliput, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. Its host is the northern studfish. [3]

Contents

Distribution

This species is endemic to the United States. It has experienced a great range reduction and is currently found only in the Paint Rock River drainage in northern Alabama and southeastern Tennessee. [4] The most recent surveys failed to find this species in the Tennessee portion of the drainage.[ citation needed ]

Conservation

The pale lilliput has been listed as endangered under the Endangered Species Act of 1973 since 1976. [5] [6] :24064

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<i>Medionidus acutissimus</i> Species of bivalve

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<i>Medionidus parvulus</i> Species of bivalve

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<i>Pleurobema clava</i> Species of bivalve

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Toxolasma is a genus of freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels.

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References

  1. Cummings, K.; Cordeiro, J. (2012). "Toxolasma cylindrellus". IUCN Red List of Threatened Species . 2012: e.T22013A2781049. doi: 10.2305/IUCN.UK.2012.RLTS.T22013A2781049.en . Retrieved 14 November 2021.
  2. "Appendices | CITES". cites.org. Retrieved 2022-01-14.
  3. Ornes, Stephen (1 August 2020). "The Golden Riffleshell's Appalachian Road Trip" . Science News. 198 (2): 23–27. Retrieved 4 August 2020.
  4. NatureServe (3 March 2023). "Toxolasma cylindrellus". NatureServe Network Biodiversity Location Data accessed through NatureServe Explorer. Arlington, Virginia: NatureServe. Retrieved 6 April 2023.
  5. "Pale lilliput (pearlymussel) (Toxolasma cylindrellus)". Environmental Conservation Online System. U.S. Fish & Wildlife Service. Retrieved 19 April 2023.
  6. 41 FR 24062