Cuneopsis demangei Haas, 1929



Taxonomy & Nomenclature



Conservation Status


Last record: 1929

IUCN RedList status: Critically Endangered (Possibly Extinct)



Da River, Viet Tri city, Phu Tho Province, Vietnam


Biology & Ecology










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

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.

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.

Do, V. 2011. Cuneopsis demangei. The IUCN Red List of Threatened Species 2011: e.T171828A6805323. Downloaded on 07 May 2018.

Do, Van Tu et al. (2018). Freshwater mussels (Bivalvia: Unionida) of Vietnam: diversity, distribution, and conservation status. Freshwater Mollusk Biology and Conservation 21: 1-18.

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.

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.


<< Back to the Bivalvia (Mussels, Clams, Oysters etc.) database