224 Howard Ashton: 



fourth, fifth and seventh teg'uiinal apical areas infuscated, and 

 a series of fuscous submarginal spots on apices of longitudinal 

 veins to all apical areas. Basal membranes of tegmina and 

 wings pale green. Head beneath ochraceous, face castaneous, 

 broad black fascia from face to eyes. Sternum and opercula 

 ochraceous, legs pale castaneous, tarsi darker, rostrum pale 

 castaneous, tip piceous. Abdomen beneath ochraceous, lateral 

 margins, a narrow central longitudinal fascia, greater portion of 

 disc of apical segment and anal appendage shining piceous. 

 Rostrum just passing apices of posterior coxae, opercula reni- 

 form, broadly posteriorly rounded, and overlapping internally. 



Long. — (excl. te^.), 33 mm. ; exp., 94 mm. 



Hah.—Voi't Darwin (Mr. F. P. Dodd.) 



Sub-family Tibicininae. 



Division (Idoronj.stdria. 



Owra, gen. nov. 



% Head, including eyes, broader than base of mesonotum, 

 front broader than half the space between eyes, not prominent, 

 ocelli equidistant from eyes and from one another. Pronotum 

 rather longer than head, lateral angles almost as broad as eyes. 

 Mesonotum a little shorter than pronotum and head together, 

 abdomen about as long as thorax and head together. Rostrum 

 reaching bases of lined coxae. Tegmina and wings hyaline. 

 Tegmina with no membranous margin, ulnar areas someAvhat 

 reticulate, nine apical areas. "Wings with five apical areas, and 

 narrow membranous margin. 

 Type — 0. insignis. 



Owpa insignis, sp. nuv. 



$ Head, pro- and mesonotum green, eyes piceous, abdomen 

 ochraceous. Tegmina hyaline, costal membrane rufous, broad- 

 ened at apex, post-costal area trans])arent and somewhat cell- 

 like, remaining venation of tegmina and wings piceous, basal 

 membranes of tegmina rufous. Head beneath green, sternum 

 anteriorly green, shading posteriorly to ochraceous, abdomen 

 ochraceous, legs ochraceous, tarsi reddish. 



