Mammals of Korea: a review of their taxonomy, distribution and conservation status Author Jo, Yeong-Seok Author Baccus, John T. Author Koprowski, John L. text Zootaxa 2018 2018-11-19 4522 1 1 216 journal article 27944 10.11646/zootaxa.4522.1.1 58e0c7c5-75ec-4b1b-beb0-d01527f710f9 1175-5326 2610198 C24EFA8A-A5A0-4B06-A0A9-632F542B9529 Key to genera of Phocoenidae in Korea 1 Dorsal fin absent; 15–22 teeth on each tooth row; maximum size about 2,3 m............................ Neophocaena - Dorsal fin present..................................................................................... 2 2 Dorsally dark gray and ventrally white.............................................................. Phocoena - Black body with white flank-ventral patch between anus and mid-belly................................. Phocoenoides