Koi (Cyprinus rubrofuscus - FWS

“The Amur carp is widely treated as subspecies C. carpio haematopterus Temminck & Schlegel in the Russian literature. However, the name Cyprinus haematopterus Temminck & Schlegel, 1846[…] is permanently invalid as a junior primary homonym of Cyprinus haematopterus Rafinesque, 1820 (Eschmeyer, 1998). ................
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