Standardwing (Semioptera wallacii) [XC410497]
by Ross Gallardy from Foli, Halmahera, Indonesia (song, display)
Standardwing (Semioptera wallacii) [XC193813]
by from north of Weda Resort, Central Halmahera, North Maluku (approx location), Indonesia (alarm call)
Subspecies
Birds on Kasiruta presumed to belong to nominate subspecies, but confirmation needed. Original spellings of genus and species names were "Semeioptera wallacei", but these spellings have both been formally rejected by ICZN and the current spellings formally protected.
The following 2 subspecies are recognised:
halmaherae Salvadori, 1881 - Halmahera, in northern Moluccas.
wallacii Gould, 1859 - Kasiruta and Bacan, off south-western Halmahera.