﻿Bull. 
  Ent. 
  Research. 
  Vol. 
  V. 
  Part 
  I. 
  

  

  Ajiixnrwu 
  

  

  Plate 
  V. 
  

  

  (Ventral) 
  

  

  Mouth 
  parts 
  

  

  Mesothorajdc 
  

  

  Spiracle 
  (Ventral) 
  

  

  Transverse 
  Tracheal 
  

   Trunks 
  

  

  3Ietathoraczc 
  

  

  Spiracle 
  (Ventral) 
  

  

  Ventral 
  Ah 
  domznal 
  

   Trunk 
  

  

  Ahdjomlrial 
  Spiracles 
  

   (on 
  olorsal 
  surface) 
  

  

  Dor 
  sal 
  Abdominal 
  Trunk 
  

  

  Al.S.8. 
  Anns 
  (dors 
  al) 
  

  

  1 
  

  

  Dorsal 
  view 
  (legs 
  removed.) 
  

  

  1 
  s 
  PAb 
  djorninal 
  

  

  Spiracle 
  J^jLSp. 
  

  

  JMesothoractG 
  Metathoracuz 
  

   Spiracle 
  Spiracle 
  

  

  R. 
  E. 
  Savage 
  del 
  

  

  Lateral 
  view 
  

  

  Bale 
  & 
  Daniels 
  son, 
  lM 
  

  

  DIAGRAMMATIC 
  REPRESENTATION 
  OF 
  THE 
  

   TRACHEAL 
  SYSTEM 
  OF 
  MONOPHLEBUS 
  STEBBINGI, 
  

  

  