2 Sir G. F. Hampson on new 



(7 a) Goniorhynchus octosema, sp. n. 



cJ . Head and thorax yellow ; palpi black, white at base ; 

 lower part of frons black ; shoulders with brown stripes ; 

 tibiae with blackish bands at extremities ; abdomen yellow, 

 a black band on third seo;ment, the terminal segments tinged 

 with red-brown, the anal tuft black above and with a black 

 bar before it below. Fore wing golden yellow ; the costal 

 area black-brown from near base to end of cell, expanding 

 into a triangular anteraedial patch, a small I'ound spot in 

 upper part of middle of cell and confluent with a figure-of- 

 eight-shaped discoidal patch, its centre sliglitiy tinged with 

 grey ; antemedial line fine, brown, from cell to inner margin; 

 postmedial line brown, excurved below costa and between 

 veins 5 and 2, then retracted to below the discoidal patch 

 and sinuous to inner margin ; a terminal black-brown line 

 expanding somewhat at apex ; cilia black-brown with a fine 

 pale line at base. Hind wing golden j^ellow ; a brown dis- 

 coidal point ; postmedial line brown, bent outwards between 

 veins 5 and 2, then retracted to below end of cell and oblique 

 to above tornus ; a terminal black-brown line except towards 

 tornus; cilia black-brown with fine white lines at base and 

 middle. 



Hab. Singapore (Ridley), 1 S type. Exp. 22 mm. 



(7 b) Goniorhynchus marginalis , sp. n. 



? . Head and thorax yellowish tinged with brown ; palpi 

 black-brown, white at base ; frons and antennse black- 

 brown ; fore tibiae black-brown ; abdomen yellowish white 

 with pair of dorsal brown points on second segment. Fore 

 wing pale yellow, the costal area suffused with brown, the 

 terminal area deep cupreous brown, widening towards costa ; 

 a small brown spot at middle of cell conjoined to the costal 

 area and with a faint line from it to inner margin ; a ti-ian- 

 gular brown discoidal patch conjoined to the costal area ; 

 postmedial line indistinct, nearly straight from costa to 

 vein 2, then retracted to just below angle of cell and erect to 

 inner margin. Hind wing pale yellow ; a slight discoidal 

 point ; postmedial line indistinct, excurved between veins 5 

 and 2 ; a terminal cupreous-brown band narrowing to a 

 point at tornus. 



Hab. Peru, La Merced {Watkins &; Tomlinson), 1 ? type. 

 Exp. 24 mm. 



(1 a) Piletosoma holophcealis, sp. n, 

 xVntennaR of male thickened by a ridge of scales at base : 



