Pongo abelii

**Definition:** A species of orangutan, family HOMINIDAE, found in the forests on the island of Sumatra.

**Tree numbers:** - B01.050.150.900.649.313.988.400.112.400.635.050

**Synonyms:** - Sumatran Orangutan - Pongo pygmaeus abeli - Pongo pygmaeus abelii - Orangutan, Sumatran