Brenthia trimachaera was described by Meyrick in 1927 from Samoa (see reference to the original description). The specimen pictured here is a cotype from the BMNH collection (see images).
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith