GROWTH AND VETAM0RPIT0SI6 OF II 



impanyii g I' 

 the under e primitive bam 



. u\ iposito i. and the inal f< ■■ 



pillars are at first all alike. Soon the «ppei u to 



me the form seen in the larva, and just before the 



\ . x 



10 



V- 





<:-• 



85. — Profile vi. w of eml 

 Boney-bee, lei i • ring 

 BM, ner\ 



digestive canal ; ach, t) .--us; 



St, Btigm 



cheal sj stem liter BHit- 



sohli. 



| 



'■ 

 u i k 



insect hatches the las in the i irval 



Eorm are taken. 



A- to the development of the internal 

 system first originates; the alimentary canal med; 



and at about this time the stigmata ana 



