Tetriginae in the Oxford University Museum. 363 



third, all three pulvilli nearly equal in length and flat below, not at 

 all acute. 



Entire length of the body, $ 11-8 mm. ; pronotum, 9 mm. ; 

 posterior femora, 6*5 mm. 



One example, No. 2162, from N.E. Rhodesia, Upper 

 Kalungwisi, 4200 ft., September 7, 1908; collected and 

 presented to Oxford University Museum by S. A. Neave. 



Genus Coptotettix, Bolivar. 

 Ann. Soc. Entom. Belgique, p. 289, 1887. 

 Owing to the incomplete descriptions of some of the 

 species of African Coptotettix, the separation of the species 

 is made difficult. I have attempted to give a revised 

 table of the African species in the order in which they 

 seem to be more readily recognized. 



TABLE OF SPECIES. 

 1. Antero-dorsal margin of pronotum 



angulate 

 2. Body moderately crassate. 



3. Antennae sbort, inserted between 

 and towards the middle of the 

 eyes, lateral carinae behind the 

 anterior margin of dorsum 

 obsolete ; vertex obtuse-angu- 

 late, rounded produced before 

 the eyes ; third pulvilli of pos- 

 terior tarsi longer than the 



second , . > angulatus, Bol, 



3-3. Antennae elongate, inserted be- 

 tween the lower part of the 

 eyes ; lateral carinae near the 

 anterior margin of dorsum pre- 

 sent, parallel ; vertex rounded 

 before the eyes ; third and 

 second pulvilli of posterior 

 tarsi subequal in length . . . minutvs, Bol. 

 2„2. Body narrower, rugose, legs 

 shorter, posterior process 

 extended far beyond the 

 apices of posterior femora ; 

 wirjgs barely passing pronotal 

 apex ; dorsum anteriorly covered 

 with elongate rugae and hi- 



