Mr. W. L. Distant on Homoptera. 299 



anterior femora tuberculously angulated near base and apex, 

 posterior tibise spinous on apical area ; metasternum a little 

 elevated and centrally sulcate ; tympana well covered ; abdo- 

 men short and robust ; opercula short, very broad, their apices 

 more or less convexly rounded; rostrum reaching the poste- 

 rior coxse ; tegmina with the costal membrane much arched 

 at base, dilated, and always as broad or very much broader 

 than the costal area ; basal cell very broad ; ulnar veins 

 widely separated at their bases. 

 Type, P. siriw, BrulM {Cicada). 



Ugada, gen. nov. 



Head (including eyes) only about two thirds the width of base 

 of mesonotum, not truncate anteriorly, but obliquely deflected 

 in front of eyes ; pronotum transverse, the posterior margin 

 a little more than half the length of its vertex, the lateral 

 margins strongly ampliated and medially angulated, their 

 apices reaching to middle or near end of basal cell of tegmina; 

 mesonotum about as long as pronotum ; anterior femora 

 tuberculately angulate near apex, posterior tibiae spined on 

 apical area; metasternum elevated and centrally sulcate; 

 tympana well covered ; opercula short and broad, their apices 

 more or less convexly rounded ; rostrum reaching or passing 

 the posterior coxa3 ; tegmina with the costal membrane not 

 prominently arched at base, only moderately dilated, basal 

 cell moderately short and broad ; ulnar veins widely separated 

 at their apices. 



Type, U. limbata, Fabr. [Tettigonia'). 



Genus Angamiana. 

 Anffamiana, Dist Ann. & Mag. Nat. Hist. (6) v. p. 235 (1890). 

 Type, A. cetherea, Dist. 



Angamiana floridula^ sp. n. 



(T . Body and legs black ; posterior and posterior lateral 

 margins of pronotum and four discal spots to mesonotum, of 

 which the two longest are central and the two smaller between 

 the angles of the cruciform elevation, ochraceous. 



Tegmina ochraceous brown, the venation ochraceous, about 

 basal third and a transverse fascia near middle creamy 

 white, basal cell black, costal membrane ochraceous ; wings 

 ochraceous, with a number of elongate castaneous spots on 

 the posterior and apical areas. 



Opercula obliquely divergent and reaching the apex of the 



