﻿EXPLANATION 
  OF 
  PLATES 
  II- 
  VIII. 
  

  

  All 
  the 
  figures 
  cm 
  Plates 
  II- 
  VII, 
  except 
  those 
  specially 
  otherwise 
  designated, 
  are 
  

   taken 
  from 
  preparations 
  made 
  from 
  Caloptenus 
  fern 
  ur-rubr 
  urn. 
  The 
  figures 
  on 
  Plate 
  

   VIII. 
  are 
  all 
  from 
  Anabrm 
  purpurmcens. 
  All 
  but 
  three 
  or 
  four 
  of 
  the 
  figures 
  were 
  drawn 
  

   in 
  outline 
  with 
  the 
  camera 
  hicida, 
  and 
  the 
  details 
  added 
  afterward 
  with 
  free 
  hand. 
  The 
  

   drawings, 
  with 
  the 
  partial 
  exception 
  of 
  Fig. 
  58, 
  are 
  nowise 
  diagrammatic, 
  but 
  fal 
  

   short 
  in 
  clearness 
  of 
  the 
  actual 
  preparations. 
  

  

  EXPLANATION 
  OF 
  THE 
  LETTERING. 
  

  

  Av.. 
  amis. 
  

  

  art., 
  articulating 
  membran 
  

  

  Bd.. 
  muscular 
  hand. 
  

  

  c//., 
  cord 
  of 
  ovarian 
  tube. 
  

  

  col, 
  colon. 
  

  

  coin)., 
  connective 
  Tissue 
  

  

  Cr.,- 
  <rop. 
  lsf, 
  2d 
  segment. 
  

   cti., 
  cutrcula. 
  

  

  M*., 
  wall 
  of 
  spermatocyst. 
  

   J)., 
  dorsal 
  arch 
  of 
  body 
  wall. 
  

   d. 
  . 
  d.' 
  . 
  dental 
  processes. 
  

   ]Ji>\. 
  diverticulum 
  of 
  stomach. 
  

   1). 
  B., 
  dorsal 
  nerve 
  roots. 
  

   i:'//.. 
  egg. 
  

  

  Ej. 
  Ik. 
  ductus 
  ejaculatorius. 
  

   Ep.. 
  epithelium. 
  

  

  J\. 
  furrow 
  between 
  intestinal 
  folds. 
  

   Or., 
  granular 
  layer, 
  inside 
  epithelium. 
  

   O. 
  Z.. 
  ganglion-cells. 
  

   h. 
  h.'. 
  cuticular 
  hairs. 
  

   Tl.. 
  ileum. 
  

  

  ///. 
  hi., 
  internal 
  muscular 
  coat. 
  

  

  L.. 
  longitudinal 
  muscles. 
  

  

  M.j 
  mouth. 
  

  

  miit... 
  muscle. 
  

  

  nittc. 
  C, 
  circular 
  muscles. 
  

  

  M. 
  r., 
  malpighiau 
  vessels. 
  

  

  Oe. 
  oesophagus. 
  

  

  Or., 
  ovary. 
  

  

  Old., 
  anterior 
  ccecum 
  of 
  oviduct. 
  

  

  P., 
  proventriculus. 
  

  

  p., 
  pore 
  canals. 
  

  

  r. 
  //(.. 
  musculus 
  respiratorius. 
  

  

  rid., 
  cuticular 
  ridges. 
  

  

  Te.j 
  testes. 
  

  

  Jr.. 
  tracheae. 
  

  

  In., 
  external 
  tunic. 
  

  

  Ut.. 
  uterus. 
  

  

  V., 
  ventral 
  arch 
  of 
  body 
  wall. 
  

  

  Yen., 
  ventriculus. 
  

  

  V. 
  JR., 
  ventral 
  nerve 
  roots. 
  

  

  V 
  -'//<.. 
  vesicals 
  seminale8. 
  

  

  