40 MR. C. V. A. PEEL AND OXIIERS ON [Jan. 23, 



(E. nig vofasciatus de Or., and (E. infer aalis Sauss., and falls between 

 (E. senegalensis Kr. and (E. abruptus Sauss. From both of these 

 it differs in the acute angle of the posterior border of the pronot urn, 

 at least in the male (this angle is more obtuse in the female). 

 I have drawn up the description on the model of de Saussure's 

 synoptical table, in which he distinguishes these two species. 



Aoroxylus loxgipes (Charp.). 



Somaliland (1895 or 1897), one female. West Somaliland 

 (1895), one male and two females. 



The>e specimens are the red variety, the same as recorded by 

 me from Sokotra (P. Z. S. 1898, p. 384). 



Pyrgohorphid^;. 

 Chroxogonus lugubris Blanch. 

 Somaliland (1895 or 1897). One male, two larva?. 



Phymaxeus sxollii Sauss. 



North-west Somaliland, Whardi Datal, July 2G, 1895. Two 

 males and two females. 



Pu. MopuiLLOsus Serv. ? 



North Central Somaliland : ITaud, Odewein, June 23, 1897. Two 

 larvae. (" Dry river, thickly wooded banks." — 0. V. A. P.) 

 1 refer these larvae with some hesitation to P. morbiUosvs. 



Pyruomorpha grylloides (Latr.). 



North-west Somaliland : Whardi Data!, July 26, 1895. One 

 female. 



ACRTDIID.E. 



Soiiisxocerca peregrina (Oliv.). 



North-west Somaliland: Goobnn District, between Hargaisa and 

 Berbera, August 6, 1895. Six males, one female. 



North Central Somaliland : Hand, Odewein, July 23, 1 897. Four 

 nymphs. (" Dry river, thickly wooded banks." — C. V. A. P.) Also 

 live very young larvae. 



Acridium SUC'CINCXUM Serv. 



(nee Linn. = rnficorne, Serv. et StaT). 



West Somaliland (1895). One male and one female. 



Satracris, gen. nov. 



Corpus apterum, depressum, granulatum, nitidum. Oculi pro- 

 minuli, a supero visi, subcontigui. Frons reclinata ; antenna* 

 filiformes. Pronotum deplanatum, carinis nullis, sulc'ts 3 

 instruction, margine postico subsinuato, lobis deflcxis mctrginibus 

 antico et postico obliquis, inferiore subreeto. Elytra minima, 



