AMBULICIN^. 101 



3. Fore wing with a broad maize-yellow streak [p. 156. 



from base to apex LEUCOPHLEBiAWestw., 



Fore wing without such a streak 4. 



4. Joint of palpus not open ; long terminal 



spur of mid-tibia obviously shorter than 



first tarsal segment Clanis Hiibn., p. 139. 



Joint of palpus open ; long terminal spur 



of mid-tibia obviously shorter than first [p. 160. 



tarsal segment Poxyptychus Hiibn., 



-3. Wings green and red Rhodopbasina Roths. 



Wings not green and red 6. [& Jord., p. 198. 



<6. SC 2 and R 1 of hind wing on a long [p. 192. 



stalk Daphnusa Walk., 



SC 2 and R 1 of hind wing on a short stalk, 



or not stalked ; pulvillus large ; parony- [p. 172. 



ehium with two lobes Marumba Moore, 



7. Distal margin of fore wing very irregular. . Phyllosphingia 



8. Hind tibia with one pair of spurs ; with [Swinh., p. 234. 



frenulum 16. 



Hind tibia with one pair of spurs ; with : [Jord., p. 231. 



out frenulum ; apex of fore wing pointed. Anambulyx Roths. & 

 Hind tibia with two pairs of spurs ; with 



frenulum 9. [Jord., p. 206. 



'9. Xo pulvillus Clanidopsis Roths. & 



With pulvillus ; end-segment of antenna 



long 10. 



With pulvillus : end-segment of antenna 



less than four times as long as basally 



high 12. 



10. Spurs very short Cypa Walk., p. 217. 



Longer spurs, several times as long as the 



tibia is broad 11. [& Jord., p. 109. 



11. Apex of fore wing acute Oxyambulyx Roths. 



Apex of fore wing rounded-truncate Compsogene Roths. & 



12. First segment of fore tarsus normal ; spurs [Jord., p. 103. 



short " 13. 



First segment of fore tarsus normal ; spurs 

 long 15. 



13. Costal margin of hind wing dilated distally [p. 224. 



into a lobe Degmapteba Hamps., 



Costal margin normal 14. 



14. Apex of fore wing acute, distal margin [& Jord., p. 228. 



eren Caulambulyx Roths. 



Apex of fore wing sinuate, distal margin [p. 223. 



uneven ; hind wing not red Smebinthulus Huwe, 



15. Distal margin of fore wing uneven Langta Moore, p. 194. 



16. Fore tibia ending in a strong, curved, [Jord., p. 209. 



horny spine Agnosia Roths. & 



Fore tibia ending in a thorn Smebinthus Latr., 



[p. 232. 

 Fore tibia not ending in a thorn Pabum Roths. & Jord., 



[p. 213. 



Larvss. 



1 . Head round, without apical processes .... Daphnusa Walk., 



Head shortly triangular, without processes, p. 192. 



or with very short processes 2. 



Head elongate-triangular, with or without 



processes 8. 



