Image acquired with permission from the Natural History Museum, London.Holotype specimen. Specimen collected by Wallace. Specimen locality: Singapore. Label transcription: [Type] ["Singa(?)"] ["antipha frontalis Baly Singapore (?)" / antipha frontalis, Baly "Chun. thay. mt. Ser 5. Vol. TV. p.119 (?)"] [Baly Coll.] [NHMUK010601820] NOTE: Species known to occur in Singapore. Imaged Wallace Specimen from Singapore.