CALOCASIA. 



361 



*8172. Calocasia umbrosa. 



' Demas umbrosa, Wileiiiaii, Traus. Ent. Soe. 1911, p. 243, pi. 30. f. 11; 



S . Head, thorax, and abdomen white mixed with reddish brown ; 

 tarsi ringed black and white ; abdomen with the dorsal crests black 

 at tips. Fore wing reddish brown irrorated with white ; ante- 

 medial line black, sinuous ; orbicular small, defined by black except 

 above, a blackish spot above it on costa ; reniform whitish defined 

 by brown and with a curved brown striga in centre, a whitish patch 

 beyond it extending to costa ; postmedial line black defined on outer 

 side by white, minutely dentate, excurved to vein 5, then incurved 

 and angled outwards at submedian fold ; an indistinct waved brown 

 subterminal line defined on outer side by slight white marks. 

 Hind wing reddish brown ; the underside irrorated with white and 

 with an indistinct curved waved postmedial brown line. 



Hah. Japan, type f cJ in Coll. Wileman. J^JxjJ. 32 miUim. 



8173. Calocasia coryli. 



Bombyx coryli, Linn. Syst. Nat. ed. x. p. fiOo (1858); Esp. Scbiiiett. iii. 



pi. 50. ff."'l-5; Hiibn. Eur. Sclimett., Noct. ff. 17, 18; Diip. Lep. Fr. 



vi. p. 180, pi. 84. f. 6 ; Fi-r. Neue Beitr. pi. 549 ; Donovan, Nat. Hist. 



Brit. Ins. ix. p. 45, pi. 309; Stepb. 111. Brit. Ent, Haust, ii. pi. 60. 



f. 1 ; Stand. Cat. Lep. pal. p. 131. 

 Demas melanotica, Haverkamjjf, Ann. Soc. Ent. Belg. 1. p. 158 (190G). 

 Demas weymeri. Hold. Intern. Ent. Zeit. iii. p. 240 (1910). 



Head and thorax grey mixed with brown, the metathorax red- 

 brown, the patagia with two oblique black bars and red-brown tips ; 



Fig. 94. — Calocasia coryli, (^ . \. 



antennae rufous ; palpi and a band across frons black-brown ; pectus 

 black-brown in front ; tarsi brown with pale rings ; abdomen 



