Dr. J. L. Hancock's Third Paper on the Tetriginae. 347 



SYNOPTICAL TABLE OF AFRICAN GENERA 

 OF THE SECTION CLADONOTAE. 



1. Anterior and middle femora slender, 

 elongate. 

 2. Pronotum compressed, foliaceous. 

 3. Dorsum of pronotum strongly com- 

 pressed, highly foliaceous, annu- 

 late, pronotum in profi'e triangu- 

 late ; first articles of posterior 

 tarsi nearly twice the length of 

 the third. Type westwoodi, Bol. Hypsaeus, Boh* 

 3.3. Dorsum of pronotum subfolia- 

 ceous, more or less compressed, 

 tectiform- cristate, in profile 

 above straight or arcuate ; first 

 articles of posterior tarsi nearly 

 three times the length of the 



third. Type cultratus, Stal . Piezotettix, Bol.f 

 2.2. Pronotum not compresso-foliaceous, 

 low obtuse tectiform, apex of pos- 

 terior process abbreviated, widely 

 rounded ; elytra and wings 

 wanting ; first articles of pos- 

 terior tarsi much longer than the 

 third. Type wearius, Karsch . Hippodes, Karsch. 

 1.1. Anterior and middle femora with 

 both margins more or less foliaceo- 

 dilate, carinae either entire, un- 

 dulate, lobate, serrate or lobato- 

 dentate. 

 4. Facial frontal scutellum more or less 

 compressed, and either crenulate 

 or spinulose, but not glabrous. 

 5. Crest of pronotum highly foliaceous 

 above, more or less semicircular 

 and regularly arcuate, the border 

 smoothly longitudinally sulcate 

 at the anterior two-thirds. Type 

 servillei, Fairm Xerophyllum, Fairm. 



* The African species are aequalis, Karsch, inaequalis, Karsch, and 

 (tngulatus, sp. now 



f The African species are clypeatus, Karsch, and lcarschi, Bolivar. 



