Heteroceroiis Lepidoptera from Madcuiascar. 25 



This is a singularly beautiful species for the genus to Avhich 

 it l)elongs. 



The Ilcterofienfa pingiiis, of Saalmiiller, seems to me to be a 

 species of Sriiu/tYi. 



MACR0SEMY1!A, U. geil. 



Allied to Scm>/rn, size and form of M/'resd; it differs from both 

 genera in the structure of the male anteima' which are sim])ly 

 thickened, not pectinated. 



49. Mari'osemiird tencbrdsa, n. sp. 



Primaries above glossj black-brown ; a rather l)road oblique 

 stripe from the costa near the apex to the inner margin just 

 before the middle, the external border and two lines on the 

 fringe silvery-greyish ; secondaries smoky-grey ; thorax gloss\- 

 dark brown ; abdomen smoky-brown ; wings below sericeous 

 grey, the secondaries and the costal border of primaries slightly 

 brownish ; body below blackish. Expanse ot wings 32 mm. 



The sexes are alike excepting that the antenna^ of the female 

 are finer. 



Mr. Cowan obtained several moths having the general facies 

 of Drepana, but, upon examination, I find that they are Oeome- 

 trites allied to Tanaoi-fiinus* 



NOTODONTID.'E. 



ZELOMERA, U. gen. 



Allied to Notodonta (N. ziczac), but the antenna^ only pec- 

 tinated to about the middle, the inner margin of the pi'imaries 

 without a trace of the projecting odontoid process, but angulated 

 nearer to the base, and the discoidal cells of all the Avings much 

 shorter, not reaching to the middle, thus greatly lengthening the 

 subcostal, radial and median nervules. 



* The Drcpana rajHcsi, of Moore, belongs to this genus, being identi- 

 cal with T. luteocir'ulata, of Java. 



