1G2 



Mr. M, Bun's Monoyrcq^h of 



(?) Tryxalis nasiUa. Burr, 1898, P.Z.S., 284 (larva-). 

 Truxcdis cnsis. Burr, 1899, Bull. Miis., Liverp., ii, 43. 



rafria. SoKOTRA (B. M. Mu.s., Liverp.). 



This is one of the two most elongated and slender mem- 

 bers of the genus : it should be noticed that the antennae 

 exceed the combined length of the head and pronotum ; 

 the golden-orange wings, tesselatcd with black, are very 

 striking. 



6. Acrida intcrcalata, sp. n. 



Statura minore. Testacea. Vertex latus, deplanatus, Laud acute 

 (lelineatus, lateribus paullo reflexis. Pronotum postice liaud dilata- 

 tum, carinis lateralibus parallelis ; lobi deflexi angulo postico 

 acuto. Elytra testacea, angusta, valde aouniinata. Abe angustaj, 

 tota; albidic. Pectus carinatum. 9 • 



ralria. CENTRAL MADAGASCAR (Coll. Brtinner, No. 

 14, 871). 



7. Acrida acuminata, Stal. 



Virescens, vol testacea. Statura fortiori. CViput liaud elevalum ; 

 fastigium verticis latum, lateribus baud fortiter retlexis ; antennae 

 capite et pronoto unitis breviores. Pronotum nigro-vittatum, carinis 

 lateralibus rectis, parallelis, mesosternum carinis tribus, media recta, 

 lateralibus antrorsum convergentibus, instructum. Elytra angu.sta, 

 valde et fortiter attenuata, acuminata, testacea fusco-variegata. Alse 

 angusta^, citrinic, valde acuminatio, apice fusco-radiat;e, vena 

 radiali furcata, aream latam formauti, regulariter reticulatic. 9 • 



