REVISION OF COELIDIIXAi: 



73 



Tharra vesca sp. n. 



(Text-figs 179-183) 



Length: <J 3"30-3-6o mm, $ unknown. 



General colour piceous. Crown piceous, lateral margin fringed with ochraceous; eyes 

 ochraceous. Pronotum, scutellum and elytra piceous; veins on elytra deeply piceous; clypeus 

 and clypellus piceous. 



Head slightly narrower than pronotum; crown short and broad, produced slightly beyond 

 anterior margin of eyes, distal length about one-quarter entire median length, striate radially, 

 small depressed area on either side of middle, lateral margins nearly parallel, disk elevated 

 above eyes; ocelli small, situated anteriorly; eyes large, somewhat bulbous, occupying about 

 two-thirds entire dorsal area of head; pronotum short, median length less than median length 

 of crown, surface finely knobbed; scutellum small, median length less than median length of 

 pronotum; elytra elongate, veins somewhat obscured, appendix well developed, venation as 



180 



183 



182 



Figs 179-183. Tharra vesca sp. n. 179, male pygofer, lateral view; 180, plate, lateral 

 view; 181, aedeagus, lateral view; 182, aedeagus, dorsal view; 183, style, lateral view. 



