Tuswaaler
Tuswaaler (Odontoceti) san ian faan tau onerordern faan a Waaler (Cetacea). Det ööder onerorder san a Biardenwaaler (Mysticeti).

Familin 
Tu a tuswaaler hiar tjiin familin:

 Delfiinoortagen (Delphinoidea)
 Delfiinen (Delphinidae)
 Grünjwaaler (Monodontidae)
 Swinswaaler (Phocoenidae)

 Ööder Tuswaaler 
 Iniidae
 Kogiidae
 Lipotidae
 Physeteridae
 Platanistidae
 Pontoporiidae
 Ziphiidae

Luke uk diar 

Waaler