These are the smallest of all the whales. They are very similar in appearance to lesser sperm whales, except for the difference in size.

Subspecies
None.

Life span
Unknown.

Statistics
Body length: 2.1-2.7m, Weight: 135-275kg.

Physical description
Dwarf sperm whales have a tiny, hooked dorsal fin. The head is square and they have a false gill behind the eye. The body is grey with a pale belly.

Distribution
They live in tropical and sub-tropical seas

Diet
Dwarf sperm whales feed on squid.

Behaviour
They live singly or in pairs

Conservation status
The conservation status of dwarf sperm whales is unknown.