Keywords: Synemon obscurella Westwood 1877.png A Monograph of the Lepidopterous Genus Castnia and some allied Groups In Transactions of the Linnean Society of London Series 2 Volume 1 http //biodiversitylibrary org/item/90111 page/297/mode/1up 1977 John O Westwood File Hecatesia_Tascina_Synemon_from_Westwood_1877 jpg PD-old Synemon_obscurella John Obadiah Westwood |