KARENIA. 



161 



of pronotum, including e3'es considerably narrower than base of 

 mesonotura, front broad, about as long as vertex at area of ocelli ; 

 pronotum more than twice as broad as long, longer than head, 

 but much shorter than mesonotum, the lateral margins ampliated 

 and obscurely toothed ; mesonotum vei"y large, the cruciform 

 elevation elongated ; abdomen in male short aud robust, not longer 

 than pro- and mesonota together ; tympanal coverings entirely 

 absent ; opercula in male small and widely separated ; anterior 

 femora strongly toothed beneath ; tegmina and wings hyaline, 

 the first M'ith their greatest breadth more than one-third their 

 length, apical areas eight, and somewhat short ; wings with six 

 apical areas. 



1668. Karenia ravida, Dist. Ann. Mus. Civ. Gen. xxvi, p. 458 

 (1888) ; id. Mon. Orient. Cicad. p. 126, t. xii, f . 6, a, b (1892). 



Head, pronotum, and mesonotum olivaceous ; head with a 

 curved spot at anterior angles of vertex, area of ocelli, and a 

 linear spot on each side of same piceous ; pronotum with the 



Karenia ravida. 



centres of anterior and inner posterior margins, the incisures, 

 two central fasciae not reaching anterior margin, a short central 

 line at anterior margin, a spot on each anterior lateral margin, 

 and two spots on posterior margin piceous or black ; mesonotum 

 with two central obconical spots, between which is an indistinct 

 central longitudinal line, a somewhat effaced broad fascia on each 

 lateral area, two spots in front of cruciform elevation, and the 

 posterior margin of same piceous or black abdomen above 

 olivaceous, much shaded with piceous ; body beneath and legs 

 olivaceous ; a spot at base of each antenna, apices of anterior 

 femora, tibise (more or less), anterior and intermediate tarsi, and 

 apex of abdomen piceous or black ; tegmina and wings hyaline, 

 venation brownish-olivaceous, the first with transverse veins at 

 bases of second, third, fifth, seventh, aud eighth apical areas 

 infuscated, and a marginal series of fuscous spots at apices of 

 longitudinal veins to apical areas. 



Length excl. tegm., J , 27 ; exp. tegm. 87 millim. 



Hab. Burma ; Kakhien Hills (Fea). 

 TOL. III. ^r 



