CHCERO CAMPINiE. 399 



4. Second segment of palpus, on inner side, 



with apical tuft of scales directed proxi- 



mad and ventrad 5. [p. 413. 



No such tuft Hippotion Hiibn., 



5. Scaling of first segment of palpus, on outer [& Jord., p. 461. 



side, longest just below the apical cavity. Rhyncholaba Roths. 



[p. 427. 



Scaling longest proximally Theretra Hubn., 



6. Palpus rough, with long dispersed hairs . . . Pergesa Walk., p. 409. 

 Palpus without these hairs, or with very 



few Celerio Oken, p. 400. 



Larvae. 



1. Horn straight, dorso -lateral ocelli on 5, [p. 414. 



5 and 6, or 5 to 11 Hippotion Hiibn., 



Horn down-curved 2. 



Horn down -curved or straight 4. 



2. Ocellus on 5 only 3. 



Large oval ocellus on 5 followed by small 



oval oblique ocelli on 6 to 11; horn [& Jord., p. 463. 



Short PvHYNCHOLABA PvOtllS. 



Ocelli on 5 and 6, pupils kidney-shaped, 



lying on oval black patches Pergesa Walk., p. 410. 



Blind ocelli on 3 to 12 (sometimes replaced 



by a dorso -lateral stripe in C. lineata 



livornica) Celerio Oken, p. 401. 



3. Round subdorsal spots on 6 to 11 ; dorso- 



lateral stripe from 2 to base of horn zig- [Jord., p. 482. 



zag or waved across each segment Cechenena Roths. & 



No subdorsal spots ; dorso -lateral stripe 

 not as above (curved slightly upwards on [Jord., p. 466. 



each segment in confusa) Rhagastis Roths. & 



4. Number of ocelli variable ; if ocellus on 



5 only, pupil with a pale stripe across 



middle (c. clotho ; gnoma) ; or pupil black 



in front, red behind (latreillei lucasi) ; or 



pupil velvety black edged narrowly with 



dark ochreous and then with black 



(castanea) ; if ocelli on 5 and 6, horn 



down-curved (nessus); if .ocelli on 5 to 11, 



horn down-curved (a. alecto ; sujfusa ; 



lycetus ; pallicosta), or if horn straight 



then ocelli on 5 and 6 alike, and different 



from those on 7 to 11 (o. oldenlandise) ; 



or ocelli increasing in size from 5 to 9, [p. 428. 



then decreasing (p. pinastrina) Theretra Hiibn., 



Puptz. 



1. Tongue in a free sheath Rhynchoiaba Roths. 



Tongue not in a free sheath 2. [& Jord.. p. 464. 



2. Base of tongue in a hollow sheath pro- 



jecting more or less frontad and ventrad 



from front of head 3. 



Base of tongue not in a hollow sheath 5. 



3. Edge of sheath the narrowest part 4. 



Edge of sheath flattened and wider than the [Jord., p. 482. 



sides Cechenena Roths. & 



