340 I'KOCEEDINGS OF THE 



20. SIZALISCA GRAMINOSA. 3Ias. Herbida, subtus cinereo fulv<a; 

 palpis nigris apice pallide cinereis; antenuis ciuereis ferrugineo 

 raniosis; abdomine cinereo cerviiio vitta lata fascicxilo que apicali 

 viridibus; a,lis anticis nigro consiDersis, liiieis quatuor triinsversis 

 angulosis liturisque margiiialibus nigris, plaga discoidali fusca; alis 

 posticis cinereo-cervinis. 



3f(de. Grass green, cinereous fawn colour beneath. Palpi black, 

 pale cinereous towards the tips. Antennae cinereous, with ferru- 

 ginous branches. Abdomen cinereous fawn colour, with a broad 

 green stripe; apical tuft wholly green. Femora and tibiae thickly 

 clothed with green hairs. Fore wings thickly and minutely black 

 speckled; two antemedial and two postmedial zig-zag transverse 

 black lines; an intermediate brown patch in the disk; a row of 

 irregular black marginal marks; fringe cinereous, with black spots. 

 Rind wings cinereous fawn colour. Length of tlie body 10| 

 lines; of the wings 27 lines. 



Gen. YiANA. 

 Mas. Corpus sat gracile. Caput sat magnum, thorace arete 

 insertum. Proboscis nulla. Palpi validi, porrecti, subpilosi, 

 caput paullo superantes ; articulus 3"' acutus, brevissimus. 

 Antennae breviusculae, late pectinatse. Abdomen breve; fasciculus 

 apicalus longus, subcompressus. Pedes breves, graciles, femoribus 

 tibiis que subfimbriatis, tibiis posticis apice bicalcaratis. Alse 

 anticse latae, apice subrotundatse, margine exteriore convexo sub- 

 obliquo, areola discoidali brevi. Alse posticse abdomen longte 

 superantes, margine exteriore subangulato. 



Ufalc. Body rather slender. Head rather large, deeply inserted 

 in the thorax. Proboscis obsolete. Palpi stout, porrect, clothed 

 with short hairs, extending a little beyond the head; 3rd joint 

 acute, very short. Antennae rather short, broadly pectinated; 

 joints very short. Abdomen much shorter than the interior 

 border of the hind wings; apical tuft elongate, slightly compressed. 

 Legs short, slender; femora and tibite thinly fringed; hind tibiae 

 with two long slender apical spurs. Wings broad. Fore wings 

 more thickly clothed at the base, slightly rounded at the tips; 

 exterior border rounded, slightly oblique; discoidal areolet near 

 the costa, extending to somewhat beyond one-third of the length; 

 2nd median nervule very slightly more remote from the 3rd than 



