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Posted: Aug 27 2006; Update 1/2/26
Lyonsia hyalina vs Lyonsia floridana
As of Jan 2026 WoRMS treats these as separate species.
Lyonsia hyalina (Conrad, 1831) and Lyonsia floridana Conrad, 1849
Related literature:
Pimenta and Oliveira. 2013. Taxonomic review of the genus Lyonsia (Pelecypoda: Lyonsiidae) from east coast
of South America, with description of a new species and notes on other western Atlantic species. Amer. Malac. Bull. 31(1): 75–84
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