﻿NEW SPECIES OF HBTEROCERA FROM FORMOSA. 39 



curved, the former from apex of the wing ; reniform stigma pale, in- 

 distinct, a dusky dot at lower end ; a hlack point in tlie cell, and 

 some black lunules on the termen. Hind wings grey-brown, paler 

 on basal two-thirds ; antemedial line blackish, not extended to costa; 

 postmedial line dark brown, outwardly edged with whitish, not 

 extended to costa. Under side greyish, freckled with brown and 

 clouded with darker on the outer area of fore wings ; a fringe of long 

 pale hairs from vein 12 ; black discoidal dot on hind wings and traces 

 of a pale-edged dusky postmedial line on all the wings. 



2 . Palpi porrect, third joint upturned, about one-third length 

 of second, which is rather hairy above. Similar in colour and mark- 

 ing to the male, but with a slender, wavy, brown subbasal Hne on 

 the fore wings. 



Expanse, 30 millim. ^ ; 40 milhm. 2 . 



Collection number, 1762. 



One example of each sex from Eantaizan, the male taken 

 May 10th, 1909, and the female May 9th, 1909. The palpi of 

 the sexes differ in structure, but as regards this character the 

 female agrees exactly with female O. quadrilineata, Moore, upon 

 which the genus Orthozona, Hampson, was founded (Fauna 

 Brit. Ind. Moths, vol. iii. p. 94). 



Orthozona bilineata, sp. n. 



(?. Fore wings pale greyish brown, antemedial and postmedial 

 lines rusty brown, oblique, the postmedial broad commencing on the 

 costa just before apex ; reniform stigma pale ochreous, two brown 

 dots in it ; a black dot in cell ; terminal line brown, interrupted at 

 ends of the veins. Hind wings pale greyish brown with two rusty 

 brown lines, apparently continuations of those on the fore wings ; 

 terminal line dark brown. Under side pale greyish, fore wings 

 suffused with dusky on the disc, hind wings with a dusky discoidal 

 dot and traces of two wavy transverse lines. 



Expanse, 33 millim. 



Collection number, 1761. 



A male specimen from Rantaizan, May 11th, 1909. 



Very similar to 0. curvilineata but the lines of fore wings are 

 oblique, the postmedial is from before apex instead of from the 

 apex itself, and there are no hairs from vein 12 on under side. 

 Antennae and palpi as in 0. curvilineata male. 



Anepa conticjiia, sp. n. 

 (? . Head and thorax pale brown, crest on thorax rather darker ; 

 abdomen paler brown with minute black crests ; antennae fasciculated. 

 Fore wings pale brown, freckled with darker ; antemedial line dusky, 

 indistinct, a white dot on it in the cell ; postmedial line dusky, 

 slightly sinuous, indented above dorsum ; subterminal line indicated 

 by a series of black dots parallel with termen. Hind wings whitish 

 brown, suffused with fuscous ; traces of a dusky discoidal dot. 

 Under side pale brown, all the wings have a black discoidal dot and 

 dusky postmedial line. 



