Yoldia is a genus of marine bivalve mollusks in the family Yoldiidae.
[1] Some former members of the genus are now known as Portlandia.
[2] The genus was named after Alfonso de Aguirre y Yoldi [dk], Conde de Yoldi (1764–1852), a Spanish nobleman in charge of the royal naturalistic collection of Denmark.
[3][4] Species that were within the genus Yoldia include:
This bivalve-related article is a stub.