8t) APPENUIX. — FUhGOKlDJE. 



Subfamily ISSIN^. (Vol. Ill, p. 832.) 



Genus TUBILUSTRIUM, nov. 



Tvpe, T. ti/picum, Dist. 



Distribution. Lower Burma. 



Head (excluding eyes) about as broad as pronotum ; vertex of 

 head about as broad as loug, concave, centrally and laterally 

 carinate, the lateral ridges very pronounced, anterior margin sub- 

 truncate, a little emarginate ; eyes very large, extending backward 

 to base of pronotum ; face longer than broad, tiie lateral margins 

 narrowed and rounded towards clypeus, a strong submarginal 

 carination on each side ; clypeus shorter than face, the margins 

 not carinate ; pronotum about as long and broad as vertex 

 (excluding eyes), moderately convex anteriorly, angularly emar- 

 ginate posteriorly, latei'al margins rounded ; mesonotum tri- 

 <"arinate, about as long as head and pronotum together, the disk 

 flattened, the lateral areas obliquely depressed ; abdomen 

 moderately long and robust ; posterior tibiae with a prominent 

 spine beyond middle, first joint of posterior tarsi long and robust ; 

 tegmina about three times longer than broad, subhyaline, the 

 venation robust, longitudinal for a little more than half the length 

 after which there are numerous transverse veins, a particularly 

 strong oblique continuous vein nearly crossing tegmen before 

 apex, numerous apical marginal cells, claval vein not reaching 

 claval apex ; wings much broader but shorter than tegmina, 

 a few ti-ansverse veins on apical area defining about seven short 

 apical cells. 



This genus possesses some aberrant characters from those given 

 for the Issinae in which I place it, such as the equal breadth of 

 the vertex and pronotum, but in other characteristics it conforms 

 to those of this subfamily. 



64. — Tutiilustrium (ypictim. 



3247. Tubilustrium typicum, sp. n. 



Body and legs fuscous brown ; irregular markings to pronotum, 

 the carinations to mesonotum, and marginal spots to abdomen 



