ハワイホソガPhilodoria（ホソガ科）：ハワイ最古の生物のひとつの現在と保護

―全51種の絵解き検索表を添えて―

抄録

This paper provides Japanese review for gracillariid moths in the endemic genus Philodoria Walsingham, 1907 in the Hawaiian Islands, United States. These larvae feeds on many threatened and endangered Hawaiian endemic plants. All Philodoria species are reviewed based Kobayashi et al. (2021) and illustratied a key based on adult forewing color and pattern.