Zygozhiza_kochii

Dorudon_atrox

Chonecetus_goedertorum

Aetiocetus_cotylalveus

Eomysticetus_whitmorei

Metopocetus_durinasus

Cetotherium_rathkei

Mixocetus_elysius

Nannocetus_eremus

Piscobalaena_nana

Herpetocetus_sendaicus

Diorocetus_hiatus

Parietobalaena_palmeri

Cophocetus_oregonensis

Pelocetus_calvertensis

Aglaocetus_patulus

Eschrichtius_robustus

Caperea_marginata

Eubalaena_glacialis

Balaena_mysticetus

Balaenoptera_physalus

Balaenoptera_acutorostrata

Megaptera_novaeangliae