416 



Fig. 11. Thyris fenestrella, mature larva. Coll. Kall., dorsal aspect. 



» 12. » » » » » ^> ventral aspect. 



» 13. » » » » ^> » lateral aspect. 



» 14. Vcmessa urticae (Nymphalidae). Instar /. 



» 15. » » raature larva, 5th abd. segment. 



PLATE XIV. 



» 1. Picris hrassicae. Instar ƒ, newly hatched, dorsal aspect. 



» 2. » » » » immediately before tbe moulting, lateral 



aspect. 

 » 3. » » » //, partly dorsal, partly lateral aspect. 



» 4. » » » i//, lateral aspect. 



» 5rt, b » o » IV^ pro-, raeso- and metathorax, Ist abd. 



segment; abd. segm. 2, 3, 4, 5, 6. 

 » G«, h » » » y, pro-, raeso- and metathorax, abd. segm. 



5 of mature larva. 

 » 7. » » Pupa, abdomen. 



Compare Plate X, fig. 13. Observe the development of the chalazae 

 from the primary .setae, the origin of the stripes, the reduction 

 of the pupal pigment-spots in comparison with the mature larva, 

 and V. dorsolateralis on the pupa. 



» 8. Pieris napi. Instar /. 



» n. 



» )) III, pro- meso- and metathorax, 5th abd. segm. 



B » 1 V, abdom. 5. 



» » y, abdom. 5 of raature larva. 



» Pupa, abdomen. 

 Observe the developraent of the secondary setae and the disappea- 



rance of the primitive arrangement. 

 The pupa has the same pattern as Instar ƒ, with a well developed 

 6\ dorsolateralis. Note the increase of the pigment-spots in com- 

 parison with the raature larva. 

 14. Scricinus telamon (Papiliomdae), matui'e larva. 



Coll. Kall. Pro-, meso- and metathorax, abdom. 1. 

 Observe the osmaterium on the place of v. dorsalia. 



