Zeugophora annulata

Zeugophora annulata (Baly, 1873) Fig. 2 N – Q Host plant. Celastraceae: Celastrus orbiculatus Thunb., Euonymus alatus (Thunb.), E. fortunei (Turcz.), E. japonicus Thunb., E. macropterus Rupr., E. melananthus (Thunb.), E. oxyphyllus Miq., E. tricarpus Koidz., E. sieboldianus Blume. Tripterygium regelii is also recorded as a host by Takemoto (2019). Leaf mine. Full-depth linear-blotch mine on newly-opened leaf (Fig. 2 O – Q). The mine often covers the whole area of the leaf causing deformation of the leaf, and the larva moves to another unmined leaf. Frass is thread-like and meandering, deposited along the center of the mine. The fully grown larva exits the mined leaf, falls to the ground, and pupates underground. Material examined. • 4 adults, Iyari, Ômachi, Nagano Pref., 5-V-2016 (as larva on Euonymus alatus), emerged on 27-V-2016 (Fig. 2 N, O); 5 adults, Saroma Lake, Yûbetsu, Hokkaidô, 5-VI-2016 (as larva on E. sieboldianus), emerged on 29–30-VI-2016; 3 adults, Mt. Tara, Isahaya, Nagasaki Pref., 19-IX-2017 (as larva on E. melananthus), emerged on 23-V-2017 (Fig. 2 P); • 2 adults, Mt. Myôjô, Niigata Pref., Aoi-ku, Shizuoka Pref., 9-V-2018 (as larva on E. fortunei), emerged on 10-VI-2018 (Fig. 2 Q); • 1 adult, Mt. Teine, Sapporo, Hokkaido, 6-VI-2016 (as larva on E. tricarpus), emerged on 25-VI-2016; • 2 adults, Ashiu, Nantan, Kyoto Pref., 5-V-1992 (as larva on E. oxyphyllus), emerged on? - V- 1992; • 1 adult, Hidakatsu, Tsushima Is., Nagasaki Pref., 19-IV-2009 (as larva on E. japonicus), emerged on 18-V-2009; • 1 adult and many leaf mines, Mt. Byôbu, Kizukuri, Aomori Pref., 14-V-1993 on E. macropterus; • 3 adults, Misakubo Dam, Hamamatsu, Shizuoka Pref., 10-V-2000 (as larva on Celastrus orbiculatus collected by T. Kato), emerged on 7-VI-2000.