Page:The Fauna of British India, including Ceylon and Burma (Butterflies Vol 1).djvu/13

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Introduction.

ix

Fig. 5

Fig. 6

Fig. 7

Fig. 5.—Wing of Danais (Nymphalidæ). I. Fore wing: d, discoidal cell; C, costa or costal margin; ap., apex; T, termen or terminal margin; Tor., tornus; D, dorsum or dorsal margin; s.c.v., subcostal vein, extending from base of wing to upper apex of cell; m.v., median vein, extending from base of wing to lower apex of cell; u.d., m.d., l.d., upper, middle, and lower discocellular nervules or discocellulars; v1a-v12, veins; i1a-i12, interspaces. II. Hind wing: d, discoidal cell; C, costa or costal margin; ap., apex; T, termen or terminal margin; Tor., tornus; D, dorsum or dorsal margin; s.c.v., subcostal vein, extending from base of wing to upper apex of cell; m.v., median vein, extending from base of wing to lower apex of cell; u.d., m.d., l.d., upper, middle, and lower discocellular nervules or discocellulars; v1a-v8, veins; pc.c., precostal vein; i1a, i1b-i8, interspaces.

Fig. 6.—Wings of Abisara (Nemeobidæ). Veins numbered similarly.

Fig. 7.—Wings of Papilio (Papilionidæ). Veins numbered similarly. I. Fore wing: Extra veins present: 1 a and a cross vein between median vein and vein 1. II. Hind wing: vein 1 a absent; a cross vein present between vein 8 and precostal vein.