Subfamily Berardiinae Moore 1968 (beaked whale)
Mammalia - Cetacea - Ziphiidae
Alternative spelling: Berardiina
Full reference: J. C. Moore. 1968. Relationships among the living genera of beaked whales with classifications, diagnoses and keys. Fieldiana: Zoology 53(4):209-298
Parent taxon: Ziphiidae according to O. Lambert et al. 2013
Sister taxa: Anarnacinae, Anoplonassa, Belemnoziphius, Beneziphius, Caviziphius, Cetorhynchus, Hyperoodontinae, Messapicetus, Nazcacetus, Nenga, Ninoziphius, Pterocetus, Squaloziphiinae, Tasmacetus, Xhosacetus, Ziphiina, Ziphiinae, Ziphirostrum, Pelycorhamphus pertortus
Subtaxa: Archaeoziphius, Berardius, Microberardius
Ecology: aquatic piscivore-carnivore