IUCN Red List: DD

Data Deficient Species

Inadequate information to make an assessment. Showing 3 species currently cataloged under this conservation tier.

Atretochoana eiselti

Orcinus orca

Diet: Carnivore
Wild lifespan: Females may live 50–80 years or more; males often 30–60 years

Orcinus orca

Diet: Carnivore and apex marine predator
Wild lifespan: Females often 50–80 years and can reach about 90; males often 30–60 years