IS ACRi'DIIN.E. 



82. Coptotettix interruptus, Bol. 



Coptotettix interruptus, Bolivar, .Viiu. Soc. Ent. Belg. xxxi, 1887, 

 pp. 189, 288, 291. 



Dull feiTiiginous-brovvn. Vertex much narrower than the eye, 

 somewhat narrowed iu front, not produced before the eye, with 

 the anterior carinae much interrupted on the inner side ; frontal 

 costa much arched and produced between the eyes, distinctly 

 sinuated before the median ocellus ; antennae iuserted between 

 the eyes. Pronotum produced beyond the abdomen, with the 

 disc flattened, nearly smooth, but sometimes finely granulate, 

 rugose, with two short carinae before the shoulders ; median 

 cariuae slightly raised and compressed, straight, crested in front, 

 but towards the front margin suddenly depressed and obliterated ; 

 frontal lateral carina diverging in front, liinder angle of the 

 lateral lobes with the tip rounded. Tegmina short, oval ; wings 

 much longer than the pronotum. Femora long, with the carinae 

 crenulated ; first joint of hind tarsi with the third pulvillus 

 scarcely longer than the second. 



Length 9 mm. ; pronotum, 11 mm. ; hind femur, 6 mm. 



BuBMA : Bhamo, Eangoon, Karen Hills ; Java. 



Group VI. BATRACHIDIINl. 



One genus only is represented within the geographical limits of 

 this work. 



Genus SAUS3URELLA. 



Saussurella, Bolivar, Ann. Soc. Ent. Belg. xxxi, ] 887, pp. 189, 196, 

 303; Hancock, Gen. Ins., Orth. Tetrig. 1906, pp. 67, 72. 



Type, Acridium (TettLv) comutum, De Haan. 



Range. The Indian Region. 



Body granulose. Vertex broad, convex, but not spiny, shortly 

 carinated on each side near the eyes, face slightly oblique ; frontal 

 costa depressed, slightly raised between the antennae, and suddenly 

 depressed between the eyes, very broadly sulcate, with the carinas 

 nearly parallel : antennae inserted between the eyes, which are 

 slightly pi'ominent; palpi moderately compressed. Pronotum 

 produced in front above the head, with a straight median carina ; 

 produced behind beyond the hind femora, the deflexed lobes 

 bisinuated behind, with the lower sinus arched. Tegmina ovate ; 

 Avings perfectly developed. Pemora multicarinate ; front femora 

 above sulcated, intermediate femora mucronate at the tip, hind 

 femora slender, with the carinje serrulated ; the femoral spine 

 small, the genicular spine moderately produced ; hind tarsi with 

 the carinae nearly parallel and equally spinose, and with the first 

 and third joints of equal length. 



