Kogiinae

Kogiinae
A beached pygmy sperm whale (Kogia breviceps)
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Suborder: Whippomorpha
Infraorder: Cetacea
Family: Kogiidae
Subfamily: Kogiinae
Gill, 1871

Little sperm whales are members of the subfamily Kogiinae, sperm whales of the family Kogiidae (the other subfamily being Scaphokogiinae) comprising the genera Kogia and the extinct Praekogia.