402 PYUALIDJ3. 



SECT. I. Mid femora of male immensely dilated and clothed with 

 large smooth scales on inner side. 



A. Fore wing of male with the basal half of costa fringed below with 

 long thick black hair; fore legs clothed with rough hair near the 

 femoro-tibial joint. 



5151. Pachyzancla licarsisalis, Wlk. Cat. xviii, p. 686. 



Botys pharaxalis, Wlk. Cat. xviii, p. 725; C. 8f S. no. 4112 (part.)- 

 Botys immundalis, Wlk. Cat. xxxiv, p. 1448. 



Fuscous ; palpi white bjlow. Tore wing with outwardly-oblique 



sinuous dark antemedial 

 line ; a speck in cell and 

 discocellular lunule ; a 

 ^ minutely dentate post- 

 ^ medial line bent outwards 

 i between veins 4 and 2, 

 along which it is retracted 

 to below end of cell. Hind 

 Fig. 218 Pachyzancla licarsisalis, <? . \. wing with discocellular 



speck ; an indistinct 



minutely dentate post medial line bent outwards between veins 4 

 and 2 ; traces of a minutely dentate submargiual line ; both wings 

 with fine pale marginal line. 



Hal. Japan; China; India; Ceylon; Malacca; Borneo; Java; 

 Australia ; Fiji ; Marshall Islands. Exp. 24-26 millim. 



B. (Acharana). Fore wing with no fringe of hair on underside of 

 costa ; fore legs normal. 



5152. Pachyzancla phceopteralis, Guen. Delt. $ Pyr. p. 349. 

 Botys vestalis, Wlk. Cat. xviii, p. 679. 

 Botys otreusalis, Wlk. Cat. xviii, p. 637 ; Moore, Lep. Ceyl iii, 



pi. 180, fig. 11 ; C. # S. no. 4112 (part.). 

 Botys triarialis, Wlk. Cat. xviii, p. 639. 

 Botys abstrusalis, Wlk. Cat. xviii, p. 663. 



Differs from licarsisalis in being usually slightly darker, with a 

 slight purplish suffusion, and the discocellular spot of fore wing 

 more prominent. 



Hob. Neotropical and Ethiopian regions ; Aden ; throughout 

 India, Ceylon, and Burma ; Andamans ; Solomons. Exp. 22-30 

 millim. 



SECT. II. Mid femora of male not dilated nor clothed with 

 large scales. 



A. (Piloptila). Male with the costa of fore wing fringed below with 

 thick black hair at base. 



5153. Pachyzancla nigricornalis, Swinh. A. M. N. H. (6) xiv, p. 142. 



Greyish fuscous ; palpi brown, white below. Fore wing with 

 traces cf an obliquely-waved antemedial dark line; a black 



