38 INSECTA SATJNDERSIANA. 



shortened hindward. Mesothorax with three keels. Wings vitreous; 

 veins green, brown towards the tips. Fore wings with rather numerous 

 transverse veinlets, many of them clouded with brown in the middle- 

 Length of the body 5 — 5J lines ; of the wings 13 — 14 lines. 



Para. 



DiCTYOPHORA INEXACTA. 



Mas. Viridis ; caput breve, conicum, non cornulum ; vertex tricarina- 

 tus ; frons longa, linearis, caritiis cluabus luteis ; prothorax arcuatus, 

 brevissimus, unicarinatus ; mesothorax tricarinatus ; abdomen sub- 

 luteum ; alee vitrece, venis viridibus ; anticce angusta, stigmate 

 viridi. 



Male. Green. Head short, conical, without a protuberance; its 

 breadth much exceeding its length ; vertex with three keels ; front long, 

 linear, with two luteous keels. Prothorax arched, very short, with a slight 

 middle keel. Mesothorax with three slight keels ; the lateral pair diverging 

 hindward. Abdomen slightly luteous. Wings vitreous; veins green. 

 Fore wings narrow ; transverse veinlets arranged in three somewhat regu- 

 lar rows ; stigma pale green, including three veinlets. Length of the 

 body 4 lines; of the wings 10 lines, 



Colombia. 



DiCTYOPHORA INSCIA. 



Mas. Viridis, ex parte testacea ; caput longi-conicum, tricarinalum ; 

 fades unicarinata ; thorax carinis tribus lale viridibus ; prothorax 

 arcuatus, margine Ice le viridi ; alee vitrece, venis viridibus ; posliecB 

 venulis transversis nigris. 



Male. Green, partly testaceous. Head above elongate-conical, with 

 three keels, its length exceeding its breadth, excluding the eyes ; under 

 side with three keels, the lateral pair converging towards the face, which 

 has one keel. Thorax with three bright green keels. Prothorax arched, 

 with a bright green border. Wings vitreous ; veins green. Fore wings 

 with the transverse veinlets mostly black, and disposed in four lines. 

 Hind wings with very few veinlets. Length of the body 4 lines ; of the 

 wings 10 Hues. 



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