﻿42 
  H. 
  S. 
  Pratt. 
  The 
  Anatomy 
  of 
  the 
  Female 
  Genital 
  Tract 
  etc. 
  

  

  niuscles 
  [dxag.mus) 
  is 
  represented 
  by 
  dotted 
  lines. 
  They 
  would 
  not 
  appear 
  in 
  

   the 
  section 
  as 
  they 
  are 
  paired 
  organs. 
  x 
  70. 
  

  

  Fig. 
  4. 
  Sagittal 
  section 
  of 
  the 
  abdomen 
  of 
  an 
  old 
  female 
  tick 
  showing 
  

   the 
  nterus 
  containing 
  a 
  full-grown 
  larva. 
  x 
  39. 
  

  

  Fig. 
  5. 
  Portion 
  of 
  a 
  cross-section 
  of 
  the 
  abdomen 
  of 
  the 
  tick 
  showing 
  a 
  

   cross-section 
  of 
  the 
  vagina 
  with 
  the 
  surrounding 
  organs. 
  The 
  plane 
  of 
  the 
  

   section 
  is 
  marked 
  in 
  Fig. 
  3 
  by 
  dotted 
  line 
  *. 
  x 
  59. 
  

  

  Fig. 
  6. 
  Portion 
  of 
  a 
  cross-section 
  of 
  the 
  abdomen 
  through 
  the 
  chitinous 
  

   plate 
  between 
  the 
  vulva 
  and 
  the 
  anus. 
  The 
  plane 
  of 
  the 
  section 
  is 
  marked 
  in 
  

   Fig. 
  3 
  by 
  dotted 
  line 
  f. 
  x 
  59. 
  

  

  Plate 
  III. 
  

  

  Fig. 
  7. 
  Branched 
  muscle-fibres 
  dissected 
  from 
  the 
  wall 
  of 
  the 
  uterus. 
  

   X 
  875. 
  

  

  Fig. 
  8. 
  The 
  anterior 
  pair 
  of 
  milk-glands 
  and 
  the 
  proximal 
  portions 
  of 
  

   the 
  posterior 
  pair. 
  x 
  130. 
  

  

  Fig. 
  9. 
  Cross-section 
  of 
  the 
  extreme 
  proximal 
  ends 
  of 
  the 
  two 
  pairs 
  of 
  

   milk-glands 
  showing 
  them 
  bonnd 
  together 
  by 
  muscle-fibres. 
  The 
  plane 
  of 
  the 
  

   section 
  is 
  marked 
  in 
  Fig. 
  8 
  by 
  the 
  dotted 
  line 
  *. 
  x 
  340. 
  

  

  Fig. 
  10. 
  Cross-section 
  of 
  the 
  two 
  pairs 
  of 
  milk-glands 
  somewhat 
  distad 
  

   of 
  the 
  cross-section 
  represented 
  in 
  Fig. 
  9 
  showing 
  them 
  no 
  longer 
  bound 
  

   together 
  by 
  muscle-fibres. 
  The 
  plane 
  of 
  the 
  section 
  is 
  represented 
  in 
  Fig. 
  8 
  

   by 
  the 
  dotted 
  line 
  f. 
  x 
  340. 
  

  

  Fig. 
  11. 
  Longitudinal 
  section 
  of 
  the 
  two 
  ovaries 
  the 
  paired 
  oviducts 
  and 
  

   the 
  receptaculum 
  seminis. 
  ovar.l 
  and 
  ovar.2, 
  the 
  two 
  ovarioles 
  of 
  each 
  ovary; 
  

   fol.i, 
  2, 
  3, 
  .4, 
  5, 
  6, 
  7, 
  8, 
  the 
  different 
  follicles 
  in 
  the 
  order 
  in 
  which 
  they 
  discharge 
  

   their 
  ova. 
  x 
  78. 
  

  

  Fig. 
  12. 
  Lougitudinal 
  section 
  of 
  a 
  small 
  ovary. 
  ovar.l 
  and 
  ovar.2, 
  the 
  

   two 
  ovarioles. 
  x 
  200. 
  

  

  Fig. 
  13. 
  Cross-section 
  of 
  the 
  tip 
  of 
  an 
  ovary 
  showing 
  the 
  ends 
  of 
  the 
  

   germaria 
  by 
  which 
  the 
  ovarioles 
  are 
  attached. 
  x 
  200. 
  

  

  Fig. 
  14. 
  Cross-section 
  of 
  the 
  tip 
  of 
  an 
  ovary 
  distad 
  of 
  the 
  germaria. 
  

   X 
  200. 
  

  

  Fig. 
  15. 
  View 
  of 
  the 
  muscle-fibres 
  of 
  the 
  ovary. 
  x 
  340. 
  

  

  