Semioptera wallacii is found on Halmahera, Kasiruta and Bacan,
Indonesia (del Hoyo
et al. 2009).
Rights Holder: International Union for Conservation of Nature and Natural Resources
Bibliographic Citation: BirdLife International 2014.
Semioptera wallacii. In: IUCN 2014 . IUCN Red List of Threatened Species. Version 2014.1 . <
www.iucnredlist.org>
