44 

 12 



13 

 14 



15 



16 



17 

 18 



19 



20 

 21 

 22 

 23 



24 

 25 



jSTotaspis 



Hairs on Dors, of Abd. long and serrated. — L. 560 u 16. N". serrata . . . 

 Hairs on Dors, of Abd. not serrated — 13. 



Psstg. org. clavate or with globular, fusiform or 



pyriform heads on thin peduncles — 14. 

 Psstg. org. fiabellate, broad, flat, almost sessile. 



— L. 190 \x 11. KT. lienophora . . 



Psstg. org. hirsute; Intlam. hair reflexed — L. 680 u 8. N. conformis . . . 

 Psstg. org. not hirsute; Intlam. hair directed 

 forward — 15. 



Intlam. hair longer than Psstg. org. Ung. almost 



homd. ; a spine on each antero-lateral angle of 



Abd. Lam. arising from Psstg. much wider 



apart posteriorly than anteriorly — 16. 

 Intlam. hair shorter than Psstg. org. Ung. very 



hetd; no spines on antero-lateral angle of Abd. 



Lam. arising some distance, in front of Psstg. 



— L. 600 |u 14. N. oblonga . . . . 



Abd. almost round; length of hairs on Dors, of 

 Abd. about 2 / 3 of width of Abd. Psstg. org. with 



elongated clavate heads. — L. 450 |u .... 15. N. pilosa . . . . 

 Abd. elongated; length of hairs on Dors, of Abd. 

 about 1 / 3 of width of Abd. Psstg. org. with almost 



globular heads. — L. 670 |li 12. N. lueorum . . . 



Terestrial — 18. 



Aquatic. — L. 500 |a 19. M". laeustris . . . 



Trlam. present — 19. 

 No Trlam. — 20. 



0. lam. present; Tibia 1 — 2 almost globular, Dors, 

 of Abd. arched in centre with a flattened margin. 



- L. 340 |u 22. N". monilipes . . . 



No C. lam.; Tib. 1 — 2 not globular; no flattened 

 margin to Dors, of Abd. 4 longitudinal ridges 



on Dors, of Abd. — L. 200 u 24. N. quadricarinata 



Psstg. org. pectinated — 21. 

 Psstg. org. not pectinated — 22. 



Psstg. org. clavate with a pectinated club on a 



smooth peduncle. — L. 330 \x 17. clavipectinata . 



Psstg. org. long, not clavate, with a setiform dist. 



end. — L. 420 U 23. U. peetinata . . . 



2 short bars on Cephth. between Lam. — 23. 



No bars between Lam. — 25. 



Bars not joined by a transverse bar; Post, not 



truncated — 24. 

 Bars joined anteriorly by a transverse bar Host. 



truncated. — L. 240 |u 26. N. trigona . . . . 



Lam. very long, almost reaching tip of Rost. — 



L. 330 fi .... - 21. W. longilamellata 



Lam. short, not reaching middle of Cephth. — 



L. 310 |U 25. N". splendens . . 



C. lam. very long. Psstg. org. clavate without 



any terminal hair. — L. 220 u 18. N. jvmeta . . . . 



No G. lam. Psstg. org. with long thin peduncles 



and fusiform head with a terminal hah. — 



L. 330 |m 20. N. lanceolata . . 



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