36 



KATYDIDS (TETTIGONIIDAE) OF SARAWAK MUSEUM, 



longitudinal carina. Fore coxae unarmed. Fore tibiae 

 slightly sulcate above, without spine, beneath with a few short 

 spines. Tibial foramina as in M. carinata, viz., the outer one 

 broadly open, the inner shell- shaped. Hind knees concolour- 

 ous. Tegmina longer and narrower than in M. carinata. 

 arrangement of veins practically the same as in that species; 

 radial branch going off in the middle. Anal field of cf 

 distinctly narrower than in M. carinata. Hind wings bright 

 coloured. 



cf . Supra-anal plate longer than wide, in basal part almost 

 parallel-sided, then broadened, with a twice sinuated apical 

 margin. Cerci long, slender, somewhat curved, crossed with 

 each other, not embracing the subgenital plate, but lying upon 



Fig. 2. cf genitalia of Mirollia: a luteipennis, b and c gracilis, 

 d carinata, e Deflorita defiorita. a & b dorsal view, c, d, e, 

 lateral view. Enlarged. 



this; distinctly thickened before the end, which is produced 

 into a sharp spine. Subgenital plate long, nearly plain, at the 

 end divided by a deep triangular incision in two sharply point- 

 ed lobes. 



$ . Subgenital plate of nearly the same shape as in M. car- 

 inata, but the incision a little narrower and the lobes somewhat 

 more rounded. Ovipositor as in M. carinata. 



