Wetan Island (or Wetang Island) is an island, part of the Babar Islands, in the Moluccas, Indonesia. Its people speak the Wetan language. A species of moth (Theretra wetanensis) was discovered on the island and named for it.
- http://www.google.com/maps/place/Wetan+Island,+Pulau+Wetang,+Indonesia/@-7.8971105,129.5407559,13z. Retrieved 2015-10-01. Missing or empty
- "CATE Creating a Taxonomic eScience - Sphingidae". Cate-sphingidae.org. Retrieved 2011-10-25.