80 Mv. W. L. Distant on Ilomopteva. 



Genus Issoscepa. 

 Issoscepa, Melich. Mon. I&siden, p. 214 (1906). 

 Type, /. nodipennis, Germ. 



Issoscepa mutilatus. 



Htjsteropteruni midilatum, Walk. List Horn., Suppl. p. 94 (1858). 

 Amphiscepa {?) mutilatum, Melich. Mon. Issiden, p. 154 (1906). 



Hah. Amazons. 



Genus Nilalohita. 

 Nilalohita, Dist. Fauu. Brit. Ind., Rliyuch. iii. p. 358 (1906). 



Type, N. curculioides, Dist. 



Nilalohita lineata. 



Issiis Unecitus, Walk. Journ. Linn. Soc, Zool. i. p. 154 (1857) ; Melich. 

 Mon. Issideu, p. 315 (1906). 



Hab. Borneo; Sarawak (^Fa/Ztfce). Singapore (Z2ifl?%). 



MahanoronAj gen. no v. 



H ead (including eyes) distinctly narrower than pronotum^ 

 vertex subquadrate, its margins ridged ; face about twice as 

 long as broad^ its base rounded, not emarginate, strongly 

 ampliately rounded before clypeus, centrally longitudinally 

 tricaiinate, the carinations united at base, the two lateral 

 carinations not reaching clypeus, the lateral margins ridged ; 

 clypeus centrally longitudinally carinate, its lateral margins 

 laminately recurved ; pronotum subangularly produced be- 

 tween eyes, where it is centrally longitudinally carinate ; 

 mesonotum slightly longer than pronotum, centrally longi- 

 tudinally carinate, and with a curved carinate line commencing 

 on each lateral margin at about one-third from base and 

 meeting near the anterior margin ; rostrum considerably 

 passing the posterior coxte; legs long, posterior tibiae with 

 five spines, anterior tibiae not dilated ; tegmina convexly 

 oblique, a little longer than the abdomen, about twice as 

 long as broad, the costal margin somewhat concavely sinuate 

 near middle, radial vein bifurcating at a short distance from 

 base, upper longitudinal vein bifurcating near middle; be- 

 tween the longitudinal veins, which are prominent, are 

 situate a number of irregular transverse veinlets which give 

 the tegmina a reticulate character. 



