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Coptothyris grayi Davidson 1852

PaleoDB taxon number: 364070

Alternative combination: Terebratula grayi

Synonym: Terebratalia koyamai Makiyama 1927 (taxon 364090)

Belongs to Coptothyris according to K. M. Hatai 1940

Sister taxa: Coptothyris adamsi, Coptothyris excelsa