306 Exfkmation of Plates. 



The pupae are also stereoscopic by pairs X 2. 



Figs. 5, 7, 9, 11. P. kariis; Hgs. G, 8, 10, 

 12, A. thersites. 

 The different size of these pupae is an individual accident. 



Plate XXXIII. Figs. 1, 2. Larvae of P. icartts, stereoscopic. 



3, 4. Larvae of P. icarus. 



5, 7. P. icarus, pupa. 



6, 7. A. thersites, pupa, stereoscopic, 



in pairs, all x 2. 

 Photo by Mr. H. Main. 



Plate XXXIV. Figs. 1, 2, 3. Imago of A. thersites from life. 



4, 6. Pupae of P. icarus. 



5, 7. Pupae of A. thersites, x 2, 

 Photo by Mr. H. Main. 



Plate XXXV. Left side of Plate. Eggs of A. thersites x 60 and 



X 30. 

 Right side, P. icarus similarly magnified. 



Plate XXXVI. Micropyles x 350. 



Figs. 1, 2, A. thersites; 3, 4, P. icarus. 



Plate XXXVII. Skin of 1st stage larva of A. thersites X GO. 



Plate XXXVIII. Skin of 1st stage larva of P. icarus x GO. 



Plate XXXIX. Skin of 2nd stage larva of A. thersites x GO. 



Plate XL. Skin of 3rd stage larva of A. thersites X 30. 



Plate XLI. Skin of 4th stage larva of A. thersites x IG. 



Plate XLII. Fig. 1. Skin of prothorax of last stage larva of 

 A. thersites x 35. 

 2. Prothoracic plate of same specimen further 

 enlarged X 100. 



Plate XLIII. Fig. 1. A. thersites, last five segments of larva 

 in 4th stage X 35. 

 2. A proleg of full-grown larva X 100. 



Plate XLIV. Fig. 1. P. icarus. Prothoracic plate last instar 

 (to compare with PI. XLII, fig. 2) 

 X 100. 

 2. Last four segments of 4th instar, from 

 a cast skin. The 4 spiracles will give 

 the correct orientation. 



