﻿Verrill 
  and 
  Bush 
  — 
  Genera 
  of 
  Zedidce 
  and 
  JVuculidcB. 
  61 
  

  

  i 
  

  

  Fig. 
  1 
  5. 
  — 
  Nucvla 
  proximo,, 
  with 
  expanded 
  foot. 
  Fig. 
  16. 
  — 
  Yoldia 
  sapntilla, 
  

   from 
  life, 
  with 
  expanded 
  soft 
  parts. 
  Fig. 
  IT 
  — 
  Megayoldia 
  thraciceformis. 
  from 
  

   life; 
  /, 
  f 
  oot 
  ; 
  I, 
  pallial 
  pouch 
  ; 
  t, 
  pallial 
  tentacle; 
  p, 
  palpal 
  tentacles; 
  s. 
  siphon. 
  

   Fig. 
  \8. 
  — 
  LedeIla 
  parva 
  Y. 
  and 
  B, 
  right 
  valve. 
  Fig. 
  19. 
  — 
  Leda 
  caudata, 
  right 
  

   valve. 
  Fig. 
  20.— 
  Tindaria 
  callishformis 
  Y. 
  and 
  B., 
  hinge 
  of 
  right 
  valve, 
  nearly 
  in 
  

   profile. 
  Fig. 
  21. 
  — 
  The 
  same, 
  front 
  view. 
  Fig 
  22. 
  — 
  Ne/'lonella 
  subovataY. 
  and 
  B., 
  

   left 
  valve. 
  Figs. 
  15, 
  16, 
  17 
  are 
  by 
  J. 
  H. 
  Emerton; 
  all 
  others 
  by 
  A. 
  H. 
  Verrill. 
  

  

  