CICADELLINAE : PART I. PROCONIINI 23 



33. Length 17 mm. or more; aedeagus with pair of broad short 



truncate processes 32. Abana Distant (p. 148) 



Length less than 15 mm. ; aedeagus without such processes . . 34 



34. Clypellus with contour of lower portion at right angle to profile 



ofclypeus 35 



Clypellus with contour of lower portion continuing profile of 

 clypeus 36 



35. Male with connective very short; style apices truncate (figs. 



121-124) 26. Paracrocampsa, new genus (p. 128) 



Male with connective extending almost as far posteriorly as 

 style apices; style apices not truncate (figs. 125, 126). 



27. Anacrocampsa, new genus (p. 133) 



36. Aedeagus with shaft curved anteriorly in lateral aspect, with two 



pairs of processes 52. Cuerna Melichar (p. 251) 



Aedeagus with shaft not so curved, with only a single pair of 

 processes arising more basally. 



54. Dechacona, new genus (p. 255) 



37. Pronotum and forewings coarsely pitted; pronotum with posterior 



margin convex and extending posteriorly to or nearly to trans- 

 verse impression of scutellum. 



39. Tretogonia Melichar (p. 166) 

 Without above combination of characters 38 



38. Clypellus with contour of its lower portion at an angle to profile 



ofclypeus 39 



Clypellus with contour of its lower portion continuing profile 

 ofclypeus 41 



39. Male pygofer with processes arising from conjunctiva IX-X. 



38. Desamera, new genus (p. 164) 

 Without such processes 40 



40. Face in profile vertical; length 1 1.5 mm. or less. 



37. Teletusa Distant (p. 162) 

 Face in profile slanting posteroventrally; length 17 mm. or more. 



32. Abana Distant (p. 148) 



41. Male genitalia with paraphyses present 42 



Male genitalia without paraphyses 45 



42. Male pygofer in lateral aspect slender and strongly tapered in 



apical half, dorsal margin usually with emargination in apical 

 half (fig. 144c); head occasionally with an apical threadlike 



process (fig. 148b) 43 



Male pygofer in lateral aspect broader, apex broadly rounded, 

 dorsal margin without an emargination; head with a broader, 

 more gradually tapered apical process (fig. 149a). 



36. Acrobelus Stal (p. 160) 



