﻿682 
  

  

  EEPORT 
  OF 
  COMMISSIONER 
  OF 
  FISH 
  AND 
  FISHERIES. 
  

  

  P8] 
  

  

  PASIPHAIDiE. 
  

  

  Pasiphae 
  princeps 
  Smith. 
  

  

  Specimens 
  examined. 
  

  

  These 
  specimens 
  are 
  very 
  much 
  smaller 
  than 
  the 
  single 
  one 
  originally 
  

   described 
  and 
  differ 
  from 
  it 
  slightly 
  in 
  the 
  form 
  of 
  the 
  rostrum, 
  which 
  in 
  

   the 
  later 
  specimens 
  is 
  only 
  very 
  slightly 
  or 
  not 
  at 
  all 
  upturned 
  at 
  the 
  tip, 
  

   which 
  is 
  very 
  short 
  and 
  dentiform 
  even 
  in 
  the 
  smallest 
  specimen, 
  and 
  very 
  

   different 
  from 
  the 
  spiniform 
  and 
  strongly 
  upturned 
  rostrum 
  of 
  P. 
  tarda. 
  

  

  Measurements 
  in 
  millimeters. 
  

  

  Catalogue 
  number 
  

   Station 
  

  

  Sex 
  

  

  Length 
  from 
  tip 
  of 
  rostrum 
  to 
  tip 
  of 
  telson. 
  

  

  Length 
  of 
  carapax, 
  including 
  rostrum 
  

  

  Length 
  of 
  rostrum 
  

  

  Height 
  of 
  carapax 
  

  

  Breadth 
  of 
  carapax 
  

  

  Length 
  of 
  eye-stalk 
  and 
  eye 
  

  

  Greatest 
  diameter 
  of 
  eye 
  

  

  Length 
  of 
  anteunal 
  scale 
  

  

  Breadth 
  of 
  antennal 
  scale 
  

  

  Length 
  of 
  second 
  gnathopod 
  

  

  Length 
  of 
  first 
  perseopod 
  

  

  Length 
  of 
  chela 
  

  

  Breadth 
  of 
  chela 
  

  

  Length 
  of 
  dactylus 
  

  

  Lengtli 
  of 
  second 
  perasopod 
  

  

  Lengtli 
  of 
  chela 
  

  

  Breadth 
  of 
  chela 
  

  

  Length 
  of 
  dactylus 
  

  

  Length 
  of 
  third 
  perasopod 
  

  

  Length 
  of 
  merus 
  

  

  Length 
  of 
  carpus 
  

  

  Length 
  of 
  propodus 
  

  

  Length 
  of 
  dactylus 
  

  

  Length 
  of 
  fourth 
  peraeopod 
  

  

  Lengtli 
  of 
  propodus 
  

  

  Length 
  of 
  dactylus 
  

  

  Length 
  of 
  fifth 
  'peneopod 
  

  

  Length 
  of 
  propodus 
  

  

  Length 
  of 
  dactylus 
  

  

  Height 
  of 
  second 
  somite 
  of 
  pleon 
  

  

  Length 
  of 
  sixth 
  somite 
  of 
  pleon 
  

  

  H 
  eigth 
  of 
  sixth 
  somite 
  of 
  pleon 
  

  

  Length 
  of 
  telson 
  , 
  .. 
  

  

  Length 
  of 
  inner 
  lamella 
  of 
  nropod 
  

  

  Breadth 
  of 
  inner 
  lamella 
  of 
  nropod 
  

  

  Length 
  of 
  outer 
  lamella 
  of 
  uropod 
  

  

  Breadth 
  of 
  outer 
  lamella 
  of 
  uropod 
  

  

  7970 
  

   2181 
  

  

  91 
  

  

  77 
  

  

  24.1 
  

   1.5 
  

  

  11.7 
  

   7.0 
  

   3.7 
  

   2.1 
  

  

  10.1 
  

   3.0 
  

  

  33. 
  

  

  12.0 
  

   1.8 
  

   5.3 
  

  

  40 
  

  

  15.2 
  

   1.7 
  

   8.0 
  

  

  23+ 
  

  

  12.2 
  

   0.7 
  

   4.4 
  

  

  12.8 
  

   2.5 
  

   0.6 
  

  

  21 
  

   5.7 
  

   1.8 
  

  

  12.8 
  

  

  11.5 
  

   8.0 
  

  

  11.0 
  

   9.7 
  

  

  12.8 
  

  

  7975 
  

   2171 
  

  

  ? 
  

   144 
  

   49.0 
  

  

  3.1 
  

   24.5 
  

   15.0 
  

  

  5.3 
  

  

  3.3 
  

   22.0 
  

  

  6.0 
  

   41 
  

   63 
  

   23.0 
  

  

  3.5 
  

   10.2 
  

   74 
  

   29 
  

  

  3.4 
  

   14.3 
  

   47 
  

   26.0 
  

  

  1.3 
  

  

  8.1 
  

   ,0.7 
  

   26 
  

  

  5.5 
  

  

  1.7 
  

   43 
  

   12.3 
  

  

  3.5 
  

   27.0 
  

   18.3 
  

   12.8 
  

   19.0 
  

   18.0 
  

  

  5.0 
  

   24.0 
  

  

  6.5 
  

  

  8137 
  

   2201 
  

  

  d 
  

   115 
  

  

  38. 
  

   3.0 
  

  

  17.9 
  

  

  11.5 
  

   4.8 
  

   3.0 
  

  

  17.1 
  

   5.1 
  

  

  35 
  

  

  50 
  

  

  17.5 
  

   2.7 
  

   8.0 
  

  

  59 
  

  

  22.3 
  

   2.8 
  

  

  11.9 
  

  

  35+ 
  

  

  19.2 
  

   1.1 
  

   6+ 
  

  

  20.0 
  

  

  4.1 
  

  

  1.2 
  

  

  34 
  

  

  9.7 
  

  

  3.0 
  

  

  20.0 
  

  

  15.3 
  

  

  10.2 
  

  

  15.6 
  

  

  14.0 
  

  

  4.2 
  

  

  19.6 
  

  

  5.3 
  

  

  In 
  the 
  largest 
  specimen 
  (7975) 
  the 
  superior 
  llagellum 
  of 
  the 
  anten- 
  

  

  nula 
  is 
  88 
  n,ni 
  long 
  , 
  

   240 
  mm 
  . 
  

  

  the 
  inferior 
  52 
  mm 
  ; 
  and 
  the 
  llaerellum 
  of 
  the 
  antenna 
  

  

  