†Yokoyamaina Hayami 1958 (cockle)
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Bivalvia - Cardiida - Cardiidae
Alternative spelling: Integricardium (Yokoyamaina)
Parent taxon: Lahilliinae according to J. A. Schneider 1995
See also Hayami 1972 and Sepkoski 2002
Sister taxa: Cryptocardia, Globocardium, Integricardium, Lahilleona, Onestia, Tendagurium
Subtaxa: Yokoyamaina elliptica Yokoyamaina globosa Yokoyamaina hayamii
Type: Cyrena elliptica
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Jurassic of China (1 collection), Japan (3), Vietnam (1)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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