\r\vly hatched caterpillar 



I talf-grown catfrpi Mar 



( '. l itrrpill:ir aftiT spin n ing "loop." 



I'lftck swallowtail 



( 'rtltTj.il lar nlioii! to mull. 



U'i.<ut-lir<>\vii ''l 



on flower, 



dark liody of yoiin^ i-Mtprpil l.i i- 

 \vitiitn. ( !rtn| 1\ enlarged. 



Egg-shell after caterpillar 

 hu-luuclicd. Greatly enlarged. 



swallowtail butterfly. 



( rreen-colored chrysalis. 



LIFE CYCLE OF BLACK SWALLOWTAIL BUTTERFLY. 



',,,..<,. aolif 

 I ., IWM I' i OH ': i''ls n:i1 ill-Ill si/l- 1 !. 



