426 



SANITARY ENTOMOLOGY 



Adults Eubrok' 



FfiOM NvMPM»i. Skin 



On Host I , Reat tach 



And Mate 



RfPLCTt rECUftDATCorcMAlX 

 Drops From Host I 



MALE DIES 



OwiPOSlTlON COMMCNCCS. 



FEMALE DIES. 

 —Larvae Hatch Out 



^Larvae Attack 

 Host I Ano 



REWAINlMEReON 



WntN Replete. 



NvMPMS Emerge From 

 Larval Skin On Host I 



And REArTACM.nEMAlNINB 



When Replete 



TICK LIFE CYCLE =TYPE V 



The Life Cycle OF tHEGENus Boophilus 



(/\rTt»NoTTALLl9ll) 



Fig. 8t. 



Adults Emeroe. AnD'' 

 Mate Without Feeding 



After Several Moults 

 OnHostITheNvmpms 

 Wmen Replete Drop 



— OviPos'TioN Commences 



--Larva Hatch Out 



^Labva AT^Ac^ 

 Host I, And 

 When Replete 

 Remain 



-First NYMPMAuSTAat 

 Emeroes From Larval SkiM 

 And Reattaches. 



TICK LIFE CYCLE -TYPEH 



The Life Cycle ofOrnithodoros mecnimi. 

 [OrioinalJ 



Fig. 8.>— (Pierce). 



