Cyclina (Cyclinorbis) Makiyama 1926 (venus clam)

Bivalvia - Cardiida - Veneridae

Alternative spelling: Cyclinorbis

Parent taxon: Cyclina according to T. Matsubara et al. 2010

See also Sepkoski 2002

Sister taxa: Cyclina compressa, Cyclina lunulata, Cyclina nodai

Subtaxa: none

Ecology: facultatively mobile infaunal suspension feeder

Distribution: found only at Th Loc 5 (Eocene to Eocene of Japan)

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