( 14) 



Cyclura gen. no v. 



Foreivings : with costa strongly curved throughout ; apex blunt ; hindmargin 

 slightly incurved to vein 3, then oblique. 



Himhohigs : with apex rounded ; hindmargin rounded to beyond vein 3 ; inner 

 margin shortened, the anal angle truncate, with a semicircular excision before vein 3. 



Tongue and frenulum both absent ; palpi short ; antennae flattened and 

 compressed ; hind tibiae with terminal pair of spurs. 



NewraMon : forewings, cell more than half as long as wing ; discoeellular nearly 

 vertical, slightly incurved; vein 11 free; 10 and 9 stalked; 7 and 8 stalked; 

 9 becoming coincident with 8. 



Type : Cyclura excisa sp. nov. 



7. Cyclura excisa sp. nov. 



Foreivings : rufous fawn-colour, with a few brown striae; the lines dark brown; first 

 from costa shortly before middle, acutely angled close to costa, then oblique to near 

 base of inner margin ; second from just beyond middle, running obliquely outwards, 

 with two bright brown velvety blotches on it, acutely angled outwards and incurved 

 to near middle of inner margin ; a minute white cell-dot. 



Hindwings: with costal area whitish; a fine slightly curved central brown line, 

 with a dark brown cloud beyond it. 



Underside pale pinkish grey, flushed with reddish in the middle towards hind- 

 margin of each wing. Face, thorax, and base of abdomen reddish ; rest of abdomen 

 pale silky ochreous. 



Expanse of wings : 26 mm. 



One S from Penungah, N.E. Borneo, December 1893 (Cat or leg.). 



Dipriodonta gen. nov. 



Forevnngs : with costa arched throughout and rough-scaled; hindmargin 

 obliquely curved ; anal angle obtuse. 



Hindwings : with apex and hindmargin rounded ; anal angle square. 



Palpi short, porrect. Antennae of tj flattened laterally, uniserrate below ; the 

 teeth broad, close together, and curved; above appearing rasped, with short sharp 

 teeth. 



Newration : forewings, 10 and 11 stalked, 11 from the areole ; 10 anastomosing 

 with 8, 9, to form the areole ; 6 and 7 both from the areole. Scaling thin ; forewings 

 in disc with oval hyaline patches. Frenulum and tongue both present. 



Tj'pe : Dipi'iodonta sericea sp. nov. 



8. Dipriodonta sericea sp. nov. 



Fwewings : silky white ; two very faint brown lines near base, strongly curved 

 in cell ; a waved brown line from costa before middle to inner margin before 

 middle, distinct below the median ; a similar outer line from two-thirds of costa 

 to three-fourths of inner margin, strongly excurved in middle ; a brown shade on 

 costa beyond it, approximating to outer line, and forming two dark lunules and dots 

 between veins 2 and 4, and a dot on inner margin ; a grey marginal shade rising from 

 two black subapical dots ; some black specks at apex ; a black spot at base of dis- 

 coeellular, and a minute black dot on inner margin close to base ; lower half of cell 



