-19- 



44. 10th tergite with 3 apical 

 arms , membranous mesal arm 

 projecting dorsad, lateral 

 arms sclerotized expanded 

 apically, apices diver- 

 ging. Aedeagus stout, ta- 

 pering to apex, no spiral 

 process. 



- 10th tergite hood shaped, 

 rounded or emarginate, 

 sclerotized mesally and 

 laterally, or may be mem- 

 branous laterally and 

 mesally. 



fig. 78 



Valhalla Denning 1947 



-45 



45. Apical angle of clasper 

 with sclerotized point or 

 clasper with 5 lateral pro- 

 jections tipped with 

 spines. 



- Outer apical angle or clas- 

 per without sclerotized 

 point or 5 spinose lateral 

 projections. 



46. Claspers with 5 heavy 

 spines arising from projec- 

 tions, as viewed ven- fig- 77 

 trally. 



- Clasper with sclerotized 

 point; no spine tipped pro- 

 jections on outer 2/5ths. 



47. Apical part of aedeagus di- 

 vided into 2 rods, basal 

 part very long. Spiral pro- 

 cess present. fig- 79 



- Apical part of aedeagus 

 not divided into 2 rods in 

 addition to spiral pro- 

 cess. 



-46 



-53 



lenora Blickle & 

 Denning 1977 



-47 



denza Ross 1948 



-48 



48. Aedeagus lacking a spiral 

 process, aedeagus very long 

 at least 1/2 the body 

 length. 10th tergite long. fig. 80 



- Aedeagus with spiral pro- 

 cess. 



broweri Blickle 1963 



-49 



