﻿[27] 
  DECAPODA 
  PROM 
  ALBATROSS 
  DREDGINGS. 
  

  

  Geryon 
  quinquedens 
  Smith. 
  

  

  Specimens 
  examined. 
  

   [Locality: 
  Off 
  Chesapeake 
  Bay.] 
  

  

  631 
  

  

  Locality. 
  

  

  N. 
  lat. 
  "W. 
  Ion 
  

  

  37 
  59 
  30 
  

  

  3S 
  01 
  15 
  

  

  73 
  48 
  40 
  

   73 
  44 
  00 
  

  

  Depth, 
  temperature, 
  and 
  

   nature 
  of 
  bottom. 
  

  

  Fath- 
  

   oms. 
  

  

  444 
  

   568 
  

  

  Materials. 
  

  

  in^M. 
  

   in. 
  M. 
  

  

  Date. 
  

  

  1884. 
  

   July 
  20 
  

   July 
  20 
  

  

  Specimens. 
  

   Number. 
  With 
  

  

  J 
  9 
  

   U. 
  

  

  Is 
  

  

  [Locality 
  : 
  Off 
  Long 
  Island.] 
  

  

  bk. 
  M. 
  

   bk. 
  M. 
  

  

  gn. 
  M., 
  fne. 
  S. 
  

  

  gn. 
  M., 
  fne. 
  S. 
  

  

  gn. 
  M. 
  

  

  [Locality: 
  Off 
  Martha's 
  Vineyard.] 
  

  

  39 
  52 
  

  

  39 
  49 
  

  

  39 
  49 
  

  

  39 
  39 
  

  

  39 
  38 
  

  

  39 
  38 
  

  

  39 
  38 
  

  

  39 
  34 
  

  

  39 
  30 
  

  

  39 
  35 
  

  

  39 
  49 
  

  

  39 
  47 
  

  

  39 
  09 
  

  

  39 
  12 
  

  

  39 
  11 
  

  

  gn. 
  M., 
  S. 
  

   gn. 
  M., 
  S. 
  

   gn. 
  M., 
  S. 
  

  

  bu. 
  M. 
  

  

  gn. 
  M. 
  

  

  gn. 
  M. 
  

  

  gn. 
  M. 
  

   gn. 
  M., 
  S. 
  

  

  bu. 
  M. 
  

  

  gn. 
  M. 
  

  

  gn. 
  M. 
  

   gu. 
  M. 
  

   gn. 
  M. 
  

   gu. 
  M. 
  

  

  The 
  eggs 
  of 
  this 
  species 
  are 
  nearly 
  spherical 
  and 
  about 
  0.74 
  L,,UJ 
  in 
  

   diameter. 
  A 
  female, 
  from 
  station 
  2189, 
  measuring- 
  70 
  by 
  S5 
  mm 
  in 
  length 
  

   and 
  breadth 
  of 
  carapax, 
  including 
  lateral 
  teeth, 
  was 
  carrying, 
  approxi- 
  

   mately, 
  47,000 
  eggs. 
  

  

  Platyonichus 
  ocellatus 
  Latreille. 
  

  

  Specimens 
  examined. 
  

   [Locality: 
  Off 
  Cape 
  Hatteras.] 
  

  

  