the TetriginiB in the Oxford University Museum. 421 



of first tarsal articles small, acute, the third longer than the second, 

 and flat below. 



• Entire length of body, male and female, 6'5-7'5 mm. ; pronotum 

 4'7-5*5 mm.; posterior femora 3"5-4*5 mm. 



Two examples, Nos. 11051 and 11060, from Cape Town, 

 100 ft,, Rondebosch, August 17, 1905, collected and 

 presented by Mr. Guy Marshall to the University Museum, 

 Oxford. 



Genus Coptotettix, Bolivar. 



1. C. jylcinus, Bolivar, Ann. Soc. Ent. Belg. xxxi, p. 289, 



1887. 



One female example from Port Essington, Australia, in 

 the University Museum, Oxford. 



2. C 2Mrvidns, sp. nov. 



A small form with undeveloped wings and abbreviated pronotum ; 

 allied to rufi'pes, Bolivar. Body dark gray variegated with fuscous ; 

 vertex rather wider than one of the eyes, flattened, fossulate on each 

 side forward ; frontal costa little produced beyond the eyes, barely 

 sinuate, narrowl}^ compressed ; antenna; inserted betwean the lower 

 part of the eyes. Pronotum somewhat depressed, rugose, between 

 the shoulders bearing abbreviated carinulte ; humeral angles widely 

 obtuse, nearly straight, process extended backward nearly to the 

 knees of hind femora ; lateral carinas not percurrent forward on the 

 shoulders ; median carina undulate, interrupted ; posterior angles of 

 the lateral lobes narrowly excised, superior sinus very shallow, the 

 inferior deeply angularly excavate. Elytra oval; wings abbreviated. 

 Anterior and middle femora little compressed, subentire ; posterior 

 femora elongate, the prtegenicular lobes moderately acute produced, 

 three pulvilii of first tarsal articles acute, and subequal in length. 



Entire length of body, male, 7 "5 mm.; pronotum (> mm.; posterior 

 femora 4 mm. 



One example, No. 10944, from Zambesi, 3000 ft., Vic- 

 toria Falls, Africa, " Rain forest," September 13, 1905 ; 

 collected and presented by Professor Hudson Beare to the 

 University Museum, Oxford. 



3. C. tulerculatus, Bol., Ann, Soc. Ent. Belo-. xxxi, p. 291, 



1887. 



Two female examples, Nos. 7264-7265, from Borneo ; A. 

 de Bormans' collection, labelled " Tettix similis Krauss,'' 



