PLATE LVIII. 



Fig. I. Penis-sheath of Ceckenena aegrota, dorsal side 

 ,, ., ,, ngnl 



6. .. ,, ., ,, If'll „ 



I. ,. ,, Tkeretra tryoni, dorsal ., 

 „ „ righl 



6. ., ,, ,, latreillei latreillei, dorsal ^it 



7. ,, „ „ dot/to, righl side . 



8. A tooth of the penis-sheath of Tkeretra clot/to 

 '■'. Penis-sheath of Tkeretra lycetus, righl side 



|n - » » » ,, left „ 



11. „ „ ., iil,_; in .... 



12. „ ., ., jugurtka 



13. ,, ,. Hippotion irregularis. 



14. .. ., Tkeretra nessus .... 



15. .. ., Rkynckolaba acteus 



16. .. .. Centroctena rutherfordi 

 I . . .. .. ., hull mix 



1 8. ., ., Rkdgastis aurifera 



19. .- ,, ,, mongoliana . 

 20 .. ., ,, aetata. 

 '-' I • ,, ., „ ocata .... 



22. „ „ „ olivacea 



23. ,, ., .. albomarginatus . 



24. .. ., ,. Z«Kafa 



25. ,. „ „ confusa 



26. ,. ,. Tkeretra turneri 



27. Tenth sternite of Hippotion boerkaviae 



28. .. .. „ „ /7///W . 



29. Friction-patch of clasper of Amplypterm gannascus 



30. „ „ „ ,, I'rotu iiiliul'i.r strigilis 



31. „ „ „ „ „ eurycles 



32. „ „ „ „ „ euryalus 

 '■>'■'>■ ,, ,, „ „ Batocnema coquereli . 

 ; >4. ., ,, ,, ,, Psilogramma menephron 

 35. Friction-scales, strongly enlarged, of Meganoton nyctiphanes 

 :iii. ,, patch of clasper of Pseudosphinx tetrio . 

 '■''"•■ ., ., ,, ,. ,, Nepkele accentifera . 



38. A friction-scale of Nepkele accentifera 



39. Ribbon of friction-scales on inner side of eighth tergite of Prot- 

 ■ i mini I it. i strigilis ...... 



40. Tlic same of Polyptyckus trisecta 



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 756 



:.")."> 



181 

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P 



V 

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p. o6n 

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