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Venericardia (Cyclocardia) yokoyamai
Taxonomy
Venericardia (Cyclocardia) yokoyamai was named by Oyama and Mizuno (1958) [DISTRIBUTION: Oligocene; Japan.]. It is a 3D body fossil.
It was recombined as Venericardia yokoyamai by Mizuno (1964).
It was recombined as Venericardia yokoyamai by Mizuno (1964).
Sister species lacking formal opinion data
Cardita subnipponica, Cardita albasiensis, Cardita squamosissima, Cyclocardia antiqua, Cyclocardia belogolovensis, Cyclocardia erimoensis, Cyclocardia ezoensis, Cyclocardia hamiltonensis, Cyclocardia kickxi, Cyclocardia kovatschensis, Cyclocardia longini, Cyclocardia orientalis, Cyclocardia ottonis, Cyclocardia pilvoensis, Cyclocardia poronaiensis, Cyclocardia praeruptensis, Cyclocardia roundiformis, Cyclocardia subnipponica, Cyclocardia tokudai, Cyclocardia wajampolkensis, Cyclocardia yakatagensis, V. agriculturae, V. amazoniana, V. awamoensis, V. bisculpta, V. crebrisulcata, V. elegantula, V. forgemoli, V. globosa, V. horni, V. intermedia, V. liasina, V. liasinum, V. millegrana, V. nagaoi, V. okinoshimensis, V. quadriangulata, V. rutoti, V. smillina, V. turneri, V. withlacoochensis, V. monilifera, V. vestitoides, V. leonensis, V. gardnerae, V. guajirensis, V. sabinensis
Synonymy list
Year | Name and author |
---|---|
1958 | Venericardia (Cyclocardia) yokoyamai Oyama and Mizuno p. 601 |
1964 | Venericardia yokoyamai Mizuno |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Venericardia (Cyclocardia) yokoyamai Oyama and Mizuno 1958
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Diagnosis
No diagnoses are available