-29- 



15. Clasper: apex rounded and 

 covered mesally with a 

 heavy brush of stout setae; 

 row of long spines on me- 

 sal surface extending above 

 ventral margin of clasper; 

 10th tergite: A long, 



hooked-shaped ventral fig- 121 spinulata Denning & 

 projection Blickle 1972 



- Clasper: 1.8 to 1.9 x as 

 long as wide; a short 

 spine on mesal surface. 

 10th tergite: A broad with 

 a small lateral hook at 



apex. C with apical part fig. 122 zioni Denning & 

 down curved. Blickle 1972 



16. Claspers in side view ap- 

 proximately 6 X as long as 

 wide; claspers parallel 



sided. fig* 123 susanae Flint 1976 



- Claspers less than 6 x as 

 long as wide, not parallel 



sided. -17 



17. Claspers (side view): ven- 

 tral mesal area bearing 

 large spines or large pro- 

 cesses tipped with stout 



spines. -18 



- Clasper ventral mesal area 

 with a single projection 

 bearing at most stout den- 

 ticles, or a single stout 

 spine; or there may be no 



projection or spur. -20 



18. Apical narrow portion of 

 claspers bearing a dense 

 patch of hairs on mesal 

 surface at apex; a strong 



spine on mesal surface of fig. 124 quadrispina Denning & 

 broad basal part. Blickle 1972 



- Clasper with no patch of 

 hairs at apex nor strong 

 spine on mesal surface of 



basal part. -19 



