squalodont
squalodontid
basilosaur
squalodon
balaenopterid
Hyperodontidae
family Hyperodontidae
family Ziphiidae
Ziphiidae
balenopterid
Mysticeti
suborder Mysticeti
fin whale
baleen whale
balaenopteroid
sei whale
ziphiid
southern bottlenose whale
pod
toothed whale
sperm whale
dolphin
pontoporiid
speck
tursiop
aetiocetid
black whale
mysticete
cetacean
cetaceous
neobalaenid
palaeoniscid
tapetail
eutriconodontan
family Balaenopteridae
genus Orcinus
Balaenopteridae
balaenoid
porpoise
Orcinus
odontocete
beaked whale
Australodelphis mirus
afalina
bottlenose whale
caluromyine
phyllodontid
tree boa
cetotheriid
aquatic mammal