﻿PLATE 
  VI. 
  

  

  Fig. 
  43. 
  — 
  Oedipoda 
  sordida. 
  Epithelial 
  cells 
  of 
  gastro-ileal 
  folds. 
  

  

  Fig. 
  44. 
  — 
  Oedipoda 
  sordida. 
  Part 
  of 
  transverse 
  section 
  of 
  gastroileal 
  folds 
  ; 
  cu., 
  cutic- 
  

   ula; 
  muc., 
  muscle. 
  

  

  Fig. 
  45. 
  — 
  Longitudial 
  median 
  section 
  of 
  Caloptenus 
  femur-rubrum, 
  female, 
  to 
  show 
  

   the 
  digestive 
  canal. 
  M., 
  month; 
  Oe., 
  oesophagus; 
  Or. 
  1 
  , 
  anterior; 
  O. 
  2 
  , 
  

   posterior 
  division 
  of 
  crop 
  ; 
  p., 
  proventriculus 
  ; 
  Div., 
  diverticulum; 
  Ten., 
  

   ventricle; 
  II. 
  , 
  ileum; 
  col., 
  colon; 
  B., 
  rectum; 
  An., 
  anus. 
  

  

  Fig. 
  4(3. 
  — 
  Surface 
  view 
  of 
  the 
  gastro-ileal 
  folds. 
  Yen., 
  ventricle 
  ; 
  Bd., 
  circular 
  muscu- 
  

   lar 
  hand 
  under 
  the 
  folds 
  ; 
  //., 
  ileum. 
  

  

  FlG. 
  47. 
  — 
  Optical 
  section 
  of 
  Malpighian 
  tube. 
  

  

  Fig. 
  48. 
  — 
  Malpighian 
  vessel. 
  

  

  Fig. 
  49. 
  — 
  Oedipoda 
  sordida; 
  transverse 
  section 
  of 
  gastro-ileal 
  folds; 
  muc, 
  muscular 
  

   hand; 
  Bd., 
  of 
  Fig. 
  45. 
  

  

  Fig. 
  50. 
  — 
  Epithelium 
  of 
  ileal 
  folds. 
  A., 
  middle 
  of 
  folds; 
  B., 
  furrow 
  between 
  folds 
  ; 
  

   L., 
  longitudinal 
  muscular 
  hands. 
  

  

  