Pyralidge of the Sahfamihj Hydiocampinae. 213 



pink, white at base ; pectus, legs, and ventral surface of abdomen 

 white, the foi'e legs and mid tibiae above suffused with rufous. 

 Fore wing purplish pink ; an oblique sinuous yellow antemedial 

 line ; a yellow fascia on medial part of costa conjoined to a small 

 triangular yellowish-white patch in end of cell with the small 

 deeper pink discoidal lunule on its outer edge ; postmedial line 

 yellow, dilated at costa, excurved to vein 3 near termen, tlien bent 

 inwards and obliquely excurved from vein 2 to inner margin ; cilia 

 white with some brownish yellow at base. Hind wing purplish 

 pink, the costal area white to the subterminal line, which is yellow, 

 curved, from the costal area to termen at submedian fold ; cilia 

 white, yellow at base to vein 2. 



Hah. EcuADOE, R. Pastaza, Alpayacu {Palmer), 1 6 type. 

 Exp. 30 mm. 



(6) Coelorhyncidia cuprescens, sp. n. 



S • Head and thorax dark red-brown with a cupreous gloss ; 

 abdomen paler red-brown glossed with grey ; palpi with the 2nd 

 joint whitish in front and at exti-emity ; pectus, legs, and ventral 

 surface of abdomen whitish suffused with red-brown. Fore wing 

 dark red-brown with a cupreous gloss ; a faint diffused obliquely 

 curved dark line from costa beyond middle to middle of inner 

 margin ; the costa gi'eyish towards apex. Hind wing reddish 

 brown glossed with gi'ey. 



I£ftb. Dutch N. Gui>t:a, Snow Mts., Oetakwa R. (Meek), 

 1 <S type. Exp. 30 mm. 



(1 «) Diathrausta griseifusa, sp. n. 



S . Head and thorax red-brown tinged %vith gi'ey ; abdomen pale 

 red-brown tinged with grey and with slight whitish segmental 

 lines ; antennae ringed with whitish ; palpi dark gi-ey-brown ; 

 pectus, legs, and venti-al surface of abdomen pale red-brown tinged 

 with grey. Fore wing red-brown suffused with grey-white, the 

 terminal area whiter except towards costa ; an oblique sinuous 

 brown antemedial line ; postmedial line bi'own with an ochreous- 

 white triangular mark on its inner side at costa, rather inwardly 

 oblique and sinuous, a red-brown shade on its outer side from costa 

 to vein 2 and a whitish point at costa ; a terminal series of dark 

 bars ; cilia white with a dark line near base interrupted at vein 2, 

 the tips brown at apex and middle. Hind ^ving whitish tinged 

 with brown ; a slight dark termmal line ; cilia with a white line 

 at base followed by a dark line. 



Hah. Bbazil, Sta. Catherina (Michaelis), 2 d type. Exp. 

 14 mm. 



(4 a) Diathrausta leucograpJia, sp. n. 



5 . Head and thorax dark reddish bPown mixed with some white ; 

 abdomen dark red-brown with white secfmental lines ; antennae 



