AGYLLA. 521 



yellow ; pectus, legs, and ventral surface of alxlomen yellow, the 

 fore legs fuscous brown in front. Fore wing yellowish white, the 

 costa towards base and inner area to median nervure fuscous brown 

 with a greyish gloss. Hind wing pale yellow. Underside of fore 

 wing reddish brown, the costa orange-yellow except towards base, 

 the inner area yellowish white. 



Hah. N. Borneo, Kina Balu, type f $ in Coll, Rothschild, 

 Exp. 42 millim, 



402/7, Agylla nitidalis. 



Hydrocampa nitidalis, Mesn. Stiibel's Reise, p, 171, pi. ix. f. 25 (1890), 

 Agylla nochiza, Hmpsn, Cat. Lcp. Phal. B.M. ii. p. 190 (part.). 



cS • Head and tegulae fuscous ; antennae fulvous ; thorax white 

 tinged with ochreous, the tibiae and tarsi fuscous ; abdomen white 

 tinged with fuscous dorsally and ochreous ventrally. Fore wing 

 white tinged with ochreous especially on costal area ; a large 

 fuscous patch on inner margin from before middle to near tornus, 

 curved above and extending at middle to median nervure and 

 enclosing a curved white patch from below median nervure to inner 

 margin ; a small fuscous discoidal spot ; cilia fuscous at tips. 

 Hind wing white with a slight yellowish tinge. 



5 . Fore wing with the ground-colour silvery white. 



Hah. W. Colombia, San Antonio (Palmer), 1 d ; Ecuapor, 

 11. Postaza, La Victoria, 1 § ; Bolivia, Chaco (Gar/epp), 1 £ ; 

 3.E. Peru, S. Domingo, H,l $. Exp. 6 40, § 44 millim. 



407 a, Agylla virago. (Plate XXVIII. fig. 17.) 

 Agylla rujifrons, virago, Roths. Nov. Zool. xx. p. 224 (1913), 



Head and tegulae orange, the vertex of head and tegulae suffused 

 with red ; antennae and thorax black-brown ; palpi brown at tips ; 

 pectus, legs, and abdomen yellow, the fore and mid tibia? and the 

 tarsi suffused with brown. Fore wing black-brown ; a pale yellow 

 fascia on costa from base to beyond middle and a fascia on inner 

 margin. Hind wing yellow. Underside of fore wing irrorated with 

 whHish, the costal, inner, and terminal areas yellow. 



Hah. Formosa, Horisha, type t 6 in Coll. Rothschild, Ranti- 

 zan {Wileman), .3 $ . Exp, J 50, $ 06 millim. 



409 a. Agylla exscissa, 



Agylla exscissa, Schaus, A. M. N. H. (8) vii. p. 3G0 (1911), 



Fore wing of male with the inner area forming a large lobe 

 extending to beyond middle, the tornal area truncate below vein 2, 

 an elongate patch of thick fulvous androconia below middle of cell 

 on underside, the end of cell and area beyond it clothed with rough 

 downturned ochreous scales ; hind wing very ample with some hairy 

 scaling below and beyond end of cell on upperside, the underside 

 with elliptical patch of ochreous androconia in cell with hyaline 



