Genera Cosmoscarta and Phymatostetha. 261 



Nearly allied to C. rotundata*, the croceous area of the 

 tegmina occupying scarcely more than half the tegmina, 

 black spots smaller and more numerous, the third apical 

 part of tlie clavus and the greater part of the dorsum of 

 alHlomcn hlack. 



78. C. semimaculata. 



^Cosmoscarta semimaculata, Stal, (jfvers. Kongl. Yetensk. 

 Akad. Forh., p. 719, n. 6 (1870). 

 riiilippines {Stal). 

 Allied to C. rotundata. 



t> 79. C. semi]jardalis. 



Cercojns semijMrdalis, Walker, Journ. Linn. Soc. Zool., 

 vol. I., p. 165, n. 131 (1857). 



Sarawak (Wallace). Type. B.M. 



V 80. 0. liturata. 



^ Cercojns liturata, Walker, Journ. Linn, Soc, vol. X., p. 

 287, n. 323 (1807). 



Flores ( Wallace). Type. ^.M. 

 Allied to^'C. rotundata and C. lateralis. 



•^81. C. discolor. 



^ Cercojns discolor, Boisduval, Voy. de 1' Astrolabe, Ent., p. 

 619; pi. 10, fig. 11 (1832—1835). 

 Porey (Wallace). B.M. 



82. C. tetracjona. 



Cercopis tctragona, Walker, Journ. Linn. Soc, vol. X., p. 

 284, n. 314 (1867). 



Aru ( Walkcce). Type. B.M. 



* Three out of the four examples of this siiecies in the National Collection 

 have the anterior transverse series of spots on the coriumcon Huent, as 

 in Dr. Stal's Philippine examples. 



