Lamprotula nodulosa Wood, 1815

Trai Cóc Tròn



Taxonomy & Nomenclature

Synonym/s: Quadrula nodulosa Simpson, 1914


Conservation Status


IUCN RedList status: Critically Endangered (Possibly Extinct)



Vietnam (northern)


Biology & Ecology










Bogan, A.E. 1993. Freshwater Bivalve Extinctions (Mollusca: Unionoida): A Search for Causes. American Zoologist 33(6): 599-609.

Cowie, Robert H., Régnier, Claire, Fontaine, Benoît, and Bouchet, Philippe. (2017). Measuring the Sixth Extinction: what do mollusks tell us? The Nautilus 131(1): 3-41.

Ðặng, N.T., Thai, T.B. and Phạm, V.M. 1980. Ðịnh loại động vật không xương sống nước ngọt Bắc Việt Nam [Classification of the fresh water invertebrate in Viet Nam]. Nhà Xuất bản Khoa học và Kỹ thuật [Science Publishing House], Ha Noi.

Do, V. 2013. Lamprotula nodulosa. The IUCN Red List of Threatened Species 2013: e.T171845A6806783. Downloaded on 25 December 2015.

Do, V. 2020. Lamprotula nodulosa (amended version of 2011 assessment). The IUCN Red List of Threatened Species 2020: e.T171845A176539360. Accessed on 10 July 2022.

Graf, D.L. and Cummings, K.S. 2007. Review of the systematics and global diversity of freshwater mussel species (Bivalvia: Unionoida). Journal of Molluscan Studies 73: 291-314.

Graf, Daniel L. and Cummings, Kevin S. (2021). A ‘big data’ approach to global freshwater mussel diversity (Bivalvia: Unionoida), with an updated checklist of genera and species. Journal of Molluscan Studies 87(1): eyaa034.

Haas, F. 1969. Superfamilia Unionacea. Walter de Gruyter & Co., Berlin.

McMahon, R.F. and Bogan, A.E. 2001. Mollusca: Bivalvia. In: J.H. Thorp and A.P. Covich (eds), Ecology and Classification of North American Freshwater Invertebrates, pp. 331–430. Academic Press, San Diego.

Simpson, C.T. 1914. A descriptive catalogue of the naiades, or pearly fresh-water mussels. Bryant Walker, Detroit, Michigan.


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