Yoldia
Yoldia is a genus of marine bivalve mollusks in the family Yoldiidae. Some former members of the genus are now known as Portlandia. The genus was named after, Conde de Yoldi, a Spanish nobleman in charge of the royal naturalistic collection of Denmark.
Species
Species that were within the genus Yoldia include:Yoldia aeolica Yoldia amygdalea Valenciennes, 1846Yoldia aurata Lan & Lee, 2001Yoldia bartschi Scarlato, 1981Yoldia cooperii Gabb, 1865Yoldia glauca Kuroda & Habe in Habe, 1961Yoldia hyperborea Yoldia johanni Dall, 1925Yoldia keppeliana G. B. Sowerby III, 1904Yoldia kikuchii Kuroda, 1929Yoldia lata Yoldia limatula Yoldia micrometrica Seguenza G., 1877Yoldia myalis Yoldia notabilis Yokoyama, 1922Yoldia pygmaea Yoldia sapotilla Yoldia similis Kuroda & Habe in Habe, 1961Yoldia thraciaeformis Storer, 1838Yoldia toporoki Scarlato, 1981