†Yaadia Crickmay 1930 (clam)
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Bivalvia - Trigoniida - Steinmanellidae
Parent taxon: Yaadiinae according to M. R. Cooper and H. A. Leanza 2017
See also Cox 1952 and Sepkoski 2002
Sister taxa: Louella, Popenoella, Tashiroella, Yeharella
Subtaxa: Yaadia (Leptotrigonia) Yaadia branti Yaadia californiana Yaadia jonesi Yaadia leana Yaadia lewisagassizi Yaadia pinea Yaadia robusta Yaadia romanovskii Yaadia tryoniana Yaadia whiteavesi
Type: Trigonia lewisagassizi
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Cretaceous of Japan (2 collections), Mexico (1), Peru (4), the United Kingdom (10), United States (35: California, Oregon)
Total: 52 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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