the Genus Imma. 199 



79. /. licheno2M, Low. 



Tortricomoiylia lichenoid, Low., Trans. Roy. Soc. S. 

 Austr. 1903, 69 (misprinted lichncopa). 



Queensland. Not known to me. 



80. /. chlorolepis, Wals, 



Tortricomoiyha chlorolepis, Wals., Mon, Christm. Isl. 78. 



Christmas Island. Not known to me ; it is however 

 clearly allied to the preceding species, these two being 

 very different from anything else. 



81. /. tyroc7iista, n. sp. 



(^ . $ . 33-35 mm. Head and thorax dark purplish-fuscous 

 sprinkled with whitish-ochreous, thorax posteriorly in ^ with one 

 large spot, in 9 with two smaller spots of raised darker modifted 

 scales, surrounded with paler scales. Palpi dark slaty-fuscous, 

 second joint internally and on upper longitudinal half pale 

 yellowish, terminal joint extremely short. Antennas dark fuscous. 

 Abdomen fuscous, in ^ with basal half clothed with long hairs, 

 and with large white exsertible genital tuft, beneath pale ochreous- 

 yellowish. Fore-wings elongate, dilated, costa gently arched, apex 

 obtuse, termen rounded, somewhat oblique ; 7 and 8 stalked, 8 to 

 termen ; dark purplish-fuscous, irregularly strewn with whitish- 

 ochreous scales ; small indistinct cloudy dark fuscous spots in disc 

 at i, and before and beyond middle ; a cloudy spot of pale irroration 

 on costa at f ; a terminal series of jiale oclireous connected lunulate 

 marks alternating with cloudy dark fuscous dots ; cilia fuscous, 

 with darker basal shade. Hind-wings dark fuscous, rather lighter 

 anteriorly ; cilia fuscous, tips whitish. 



Andaman Islands ; two specimens (Swinhoe) ; also 

 three in British Museum. 



82. /. ehasmatica, n. sp. 



$ . 31-33 mm. Head and thorax fuscous. Palpi fuscous, apex of 

 second and terminal joints pale yellowish, terminal joint half 

 second. Antennae and abdomen dark fuscous. Fore-wings elongate- 

 oblong, costa anteriorly moderately, posteriorly slightly arched, 

 apex rounded-obtuse, termen rounded, hardly oblique ; 7 and 8 

 stalked, 8 to costa ; fuscous finely sprinkled with blackish, with 



