Posted on 10/03/202003/04/2021 by 乱世加人Field Trip Yuen Long 10-3-20 https://www.facebook.com/jeff.mah.5/videos/10158571640244793/?t=0 Great eggfly (Hypolimnas bolina) 幻紫斑蛺蝶 Crimson marsh glider (Trithemis aurora) 紫紅蜻蜓 The male of the species is distinctly different from the female. The male has a reddish-brown face, with eyes that are crimson above and brown on the sides. The thorax is red with a fine, purple pruinescence. The abdomen, the base of which is swollen, is crimson with a violet tinge. The wings are transparent with crimson venation and the base has a broad amber patch. The wing spots are a dark reddish-brown and the legs are black. The female has an olivaceous or bright reddish-brown face with eyes that are purplish-brown above and grey below. The thorax is olivaceous with brown median and black lateral stripes. The abdomen is reddish-brown with median and lateral black markings. The black markings are confluent at the end of each segment and enclose a reddish-brown spot. The wings are transparent with brown tips. The venation is bright yellow to brown and basal amber markings are pale. The wing spots are a dark brown and the lags are dark grey with narrow yellow stripes. Crimson marsh glider (Trithemis aurora) 紫紅蜻蜓 Great eggfly (Hypolimnas bolina) 幻紫斑蛺蝶