458 DESCRIPTIONS OF AUSTRALIAN MICRO-LEPIDOPTERA, 



12. Acroceuthes, ». g. 

 Thorax smooth or crested. Antennas short, in male thickened, 

 ciliated. Palpi moderate, straight, porrected, in male clothed 

 ahove with very long dense erect spreading hairs, in female 

 with dense rather appressed scales, terminal joint almost concealed. 

 Abdomen in male with very large tufted anal valves. Fore wings 

 short, broadly oblong, costa in male with a short imperfect basal 

 fold, arched before middle, apex nearly rectangular, hinclmargin 

 obliquely rounded. Hindwings rounded, elongate, hardly as 

 broad as forewings. Forewings with veins 7 and 8 stalked, vein 

 7 running to hindmargin. Hindwings with veins 3 and 4 from 

 a point, 5 approximated to 4 at base, 6 and 7 stalked. 



Distinguished from its nearest allies by the imperfect costal 

 fold, the erect spreading tuft of hairs on the upper side of the 

 palpi, and the large tufted abdominal valves of the male ; the 

 female is hardly distinguishable from Capua. I have included A. 

 oxygrammana in the genus on account of the evident close alliance 

 between the female and the corresponding sex of A. metaxanthana; 

 but the male is still unknown to me. 



A. metaxanthana may be known from A. oxygrammana by the 

 pale yellow hindwings. 



1. Acroc. metaxanthana, Wall:. 



(Caccecia metaxanthana, Walk., Brit. Mus. Cat. 315; Soiajjhila 



projectana, ibid. 352 ; Carpocapsa trajectana, ibid. 992. 



$ . 5V-6". Head dark grey-brown, face white. Palpi white 

 with long fine erect white hairs above. Antenna; greyish-ochreous. 

 Thorax brownish-ochreous, dark fuscous on back. Abdomen 

 dark ochreous-grey, anal tuft whitish-ochreous. Legs white, 

 anterior and middle tibia) and tarsi suffusedly banded with dark 

 fuscous. Forewings short, broad, costa rather strongly bent 

 before middle, hindmargin obliquely rounded ; basal third within 

 a suffused outwardly angulated line white, more or less broadly 



