﻿694 
  

  

  REPORT 
  OF 
  COMMISSIONER 
  OF 
  FISH 
  AND 
  FISHERIES. 
  

  

  [90] 
  

  

  process 
  somewhat 
  as 
  in 
  that 
  species, 
  but 
  longer 
  and 
  obtuse. 
  The 
  pleo- 
  

   pods 
  have 
  very 
  long 
  and 
  slender 
  rami, 
  as 
  in 
  Bentlicecetes 
  Bartletti, 
  but 
  

   the 
  appendage 
  (petasma) 
  of 
  the 
  first 
  pair 
  in 
  the 
  male 
  is 
  very 
  different, 
  

   being 
  as 
  long 
  as 
  the 
  protopod 
  to 
  which 
  it 
  is 
  attached, 
  very 
  narrow, 
  and 
  

   acutely 
  triangular 
  at 
  the 
  tip. 
  

  

  Measurements 
  in 
  millimeters. 
  

  

  Station 
  . 
  

  

  2235 
  

  

  2181 
  

  

  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 
  

  

  Lensrth 
  of 
  antennal 
  scale 
  

  

  Breadth 
  of 
  antennal 
  scale 
  

  

  Length 
  of 
  second 
  gna4hopod 
  

  

  Length 
  of 
  propodus 
  

  

  Length 
  of 
  dactylus 
  

  

  Length 
  of 
  first 
  peraeopod 
  

  

  Length 
  of 
  carpus 
  

  

  Length 
  of 
  chela 
  

  

  Breadth 
  of 
  chela 
  

  

  Length 
  of 
  dactylus 
  

  

  Length 
  of 
  second 
  peraeopod 
  

  

  Length 
  ot 
  carpus 
  

  

  Length 
  of 
  chela 
  

  

  Breadth 
  of 
  chela 
  

  

  Length 
  of 
  dactylus 
  

  

  Length 
  of 
  third 
  peraeopod 
  

  

  Length 
  of 
  carpus 
  

  

  Length 
  of 
  chela 
  

  

  Bre;ldth 
  of 
  chela 
  

  

  Length 
  of 
  dactylus 
  

  

  Length 
  of 
  fourth 
  perasopod 
  

  

  Length 
  of 
  merus 
  

  

  Lejisth 
  of 
  carpus 
  

  

  Length 
  of 
  propodus 
  

  

  Length 
  of 
  dactylus 
  

  

  Length 
  of 
  filth 
  peraeopod 
  

  

  Length 
  of 
  merus 
  

  

  Length 
  of 
  carpus 
  

  

  Length 
  of 
  propodus 
  

  

  Length 
  of 
  dactylus 
  

  

  Length 
  of 
  sixth 
  somite 
  of 
  pleon 
  

  

  Height 
  of 
  sixth 
  somite 
  of 
  pleon 
  

  

  Length 
  of 
  telson 
  

  

  Length 
  of 
  inner 
  lamella 
  of 
  uropod 
  

  

  Breadth 
  of 
  inner 
  lamella 
  of 
  uropod 
  

  

  Length 
  of 
  outer 
  lamella 
  of 
  uropod 
  

  

  Breadth 
  of 
  outer 
  lamella 
  of 
  uropod 
  

  

  BENTHESICYMUS 
  ? 
  MORATUS, 
  Sp. 
  UOV. 
  

  

  Benthesicymus? 
  sp. 
  indet., 
  Smith, 
  Report 
  U. 
  S. 
  Fish 
  Com., 
  x, 
  for 
  1882, 
  p. 
  397, 
  

   pi. 
  10, 
  figs. 
  3, 
  4, 
  5, 
  1884. 
  

  

  Specimens 
  examined. 
  

  

  