Some New Forms of Indo- Australian Noctuidae 415 



spots) and a subapical triangular mark ; reniform not distally lobed 

 behind (as in the other two species). 



Hind wing and underside much as in fortissima and equifortis. 



S.W. Sumatra : Slopes of Mount Korintji, 7,300 feet, August- 

 September, 1921, twenty-one 3 $ , five ? ? ; North Korintji Valley, 

 5,000 feet, September-October, 1921, three <? $ , two ? 2 . 



At once distinguishable in the $ by the neuration of fore wing ; 

 differentiate also in both sexes; by the dark bands and the shape of 

 the reniform. 



SARROTHRIPINAE. 



4. Bisoba ocellata sp. nov. (pi. XXII, fig. 7). 

 ? , 34 — 37 mm. 



Antenna black with a few white scales ; palpus, head, patagia, 

 tegulae and thorax black and white, the patagia broadly green at base, 

 the tegulae green at middle, tawny-brown at tips. Abdomen above 

 dirty-white, laterally and anally darker, with the crests tawny-brown. 



Fore wing pois-green (see Ridgway, pi. xli), more tinged with 

 yellowish towards terman, with the marking black and white, subbasal 

 line represented by black and white spots on costa and M ; antemedial 

 line white, strongly waved, from one-third costa to near base of hind- 

 margin ; the anterior half of space between subbasal and antemedial 

 lines black ; claviform white outlined with black, proximally rather 

 broad ; orbicular a black-outlined white spot ; reniform white, black- 

 outlined, with a posteriorly-broadened black streak at middle : a diffused 

 black medial line bent outward from middle of costa to beyond reniform 

 (where it broadens to a black patch), thence rather oblique to about 

 three-fifths hindmargin ; postmedial line represented by a white spot 

 at about four-sevenths costa and a finely dentate black line from R 1 to 

 hindmargin crossed by more or less distinct white streaks on the veins ; 

 a broad blackish subterminal shade, forming a distinct waved line 

 distally and broken by white spots on the veins (broad and almost 

 conjoined on the medials) ; costa shaded with black between ante- and 

 postmedial lines and with black and white spots from postmedial line 

 to apex ; termen with the veins black and white and with large black 

 spots behind costa and R 1 ; a row of sharply-defined interneural black 

 lines on termen ; fringe chequered black and white. 



Hind wing whitish, with fuscous shading towards termen, leaving 

 a distinct pale, posteriorly dark-outlined postmedial line, more or less 



