470 Mr. John Scott on certain 



broad as the lower portion ; costal marginal nerve very 

 convex from base to apex ; costal margin reflexed as far 

 as or beyond the stigma ; costal basal cell long, some- 

 what narrow ; apex nearly at the middle of the marginal 

 nerve ; stigma very short, base and apex blackish ; radius 

 short, scarcely twice the length of the stigma, measured 

 on the marginal nerve ; apex blackish ; cubitus petiole 

 short, about one-third the length of the almost straight 

 upper arm ; upper furcation very large ; upper branch 

 convex, running almost parallel with the marginal nerve ; 

 base of the furcation joined to the radius by a very fine 

 transverse nerve ; arm of the lower furcation long, 

 slightly curved, about twice the length of the petiole ; 

 lower furcation very small ; dorsal marginal nerve con- 

 vex from the middle to the apex ; margin with seven 

 sordid-yellow spots of irregular size and shape, and two 

 nervelets, one in the upper furcation, the other in the 

 area between it and the lower furcation. Legs pale 

 yellow. Thighs, 2nd pair brown. Tibiae, 8rd pair 

 yellow, clothed with short hairs, with a short, curved, 

 angular tooth at the base ; apex dilated, margin partially 

 serrated. Abdomen above fuscous ; underneath greenish 

 yellow; genitalia fuscous, with a somewhat pectinate 

 row of short, shining, appressed hairs down the side at 

 the base, and a few long, very fine, erect ones at the 

 apex. Length, 3 lines (Paris). 



Tyora, Walk. 



Caput deest. Thorax : pronotum angustum, con- 

 vexum ; mesonotum convexum, apud elytrorum inser- 

 tionem pronoto latins. Elytra elongata, apice acuta ; 

 furcfe superioris brachium apice nervo transverso cum 

 radio connexum ; costa etiam cum radio apud stigmatis 

 apicem nervo transverso juncta ; nervuli marginalis 

 quaterni. Pedes : tibiae postic^e basi denticulo armatse ; 

 apice dilatatae, serratse. 



Head wanting. Thorax : pronotum narrow, convex ; 

 mesonotum convex, wider across the insertion of the 

 elytra than the pronotum. Elytra elongate, acute at 

 the apex ; apex of the arm of the upper furcation joined 

 to the radius hy a transverse nerve ; costal marginal 

 nerve at the apex of the stigma joined to the radial 

 nerve by a transverse nerve ; margin with four nervelets. 



