Mr. W. L, Distant on Homojiteia. 307 



Long., excl. tegm., c^ 35 mm.; exp. tegm. 87 mm. 

 Hah. "India'' (Brit. Mus.) ; JSikliim (Coll. Dist.). 

 This is the species figured in my Mon. Orient. Cicad. 

 (tab. vii. fig. 21) as T. psecas. Walk. 



Genus Sena. 



Head about as long as space between eyes, lateral margins 

 of front somewhat at right angles to lateral n)argins of vertex, 

 eyes scarcely projecting beyond the anterior angles of the 

 pronotum ; pronotum shorter than the mesonotum, its lateral 

 margins more or less oblique, the posterior angles being 

 obliquely dilated ; abdomen longer than the space between 

 apex of head and base of cruciform elevation ; tympana largely 

 exposed, the flaps being a little shorter and very much 

 narrower than the tympanal orifices ; rostrum just passing the 

 intermediate coxa? ; opercula in male small, transverse, not 

 extending beyond base of abdomen ; anal appendages large. 



Type, S. qucerula, Pall. {Cicada). 



Genus Cicadatra. 

 dcadatra, Amyot, Ann. Soc. Ent. Fr. v. p. 153 or 349 (1847). 

 Type, C. atroj Oliv. (Cicada). 



Khimbya, gen. no v. 



Head deflected before eyes, the front scarcely visible above, 

 its length much shorter than space between eyes, margins of 

 front and vertex subobliquely continuous ; pronotum distinctly 

 shorter than mesonotum, its lateral margins sinuate, but not 

 dentate ; abdomen mucli longer tiian space between apex of 

 head and base of cruciform elevation; tympana imperfectly 

 covered, flaps shorter and narrower than tympanal cavity ; 

 rostrum not quite reaching posterior coxre ; opercula in male 

 inwardly obliquely divergent, extending to a little more than 

 a third of the abdomen ; anterior femora with at least two 

 spines on their under surface ; tegmina broad, their greatest 

 breadth considerably more than a third of their length, apical 

 areas eight, basal cell much longer than broad. 



Type, K. evajiescens^ Walk. (Dundubia). 



Lethama, gen. nov. 



Head horizontal, as long as space between eyes, not ante- 

 riorly deflected, front very prominent, margins of front and 



