﻿PYCNOGONIDA 
  FROM 
  JAPANESE 
  WATERS 
  — 
  HEDGPETH 
  277 
  

  

  large 
  spines 
  and 
  not 
  so 
  many 
  large 
  setae 
  on 
  the 
  propodus. 
  In 
  gen- 
  

   eral 
  appearance 
  Callipallene 
  dubiosa 
  also 
  resembles 
  G. 
  pectinata 
  (Cai- 
  

   man, 
  1923), 
  but 
  it 
  lacks 
  the 
  peculiar 
  pectinate 
  auxiliary 
  claws 
  of 
  that 
  

   species. 
  Caiman's 
  specimen 
  was 
  a 
  male, 
  however, 
  and 
  both 
  these 
  

   specimens 
  are 
  females. 
  If 
  this 
  character 
  proves 
  to 
  be 
  a 
  sexual 
  one, 
  

   it 
  may 
  be 
  necessary 
  to 
  consider 
  the 
  two 
  species 
  identical. 
  

  

  Genus 
  PALLENOPSIS 
  Wilson, 
  1881 
  

  

  PALLENOPSIS 
  MOLLISSIMA 
  (Hoek) 
  

   FiGUEE 
  36, 
  f 
  

  

  PhoxichiUdium 
  mollissimum 
  Hoek, 
  1881, 
  pp. 
  87-88, 
  pi. 
  13, 
  figs. 
  6-9. 
  

   Pallenopsis 
  mollissima 
  Schimkewitsch, 
  1893, 
  pp. 
  41-42, 
  pi. 
  2, 
  fig. 
  24. 
  

  

  Collecting 
  records. 
  — 
  Albatross 
  stations 
  4975 
  (1 
  ovigerous 
  male, 
  1 
  

   female) 
  ; 
  5080 
  (1 
  female). 
  

  

  This 
  species 
  was 
  described 
  from 
  a 
  single 
  incomplete 
  specimen 
  from 
  

   Challenger 
  station 
  237, 
  latitude 
  34°37' 
  N., 
  140°32' 
  E., 
  1,875 
  fathoms, 
  

   which 
  was 
  without 
  tarsi. 
  The 
  description 
  was 
  completed 
  by 
  Schimke- 
  

   witsch 
  (1893), 
  who 
  examined 
  a 
  specimen 
  taken 
  by 
  the 
  Albatross 
  in 
  

   the 
  eastern 
  Tropical 
  Pacific, 
  at 
  station 
  3360. 
  

  

  Evidently 
  the 
  range 
  of 
  this 
  species 
  comprises 
  the 
  deeper 
  waters 
  of 
  

   the 
  North 
  Pacific, 
  between 
  latitudes 
  6° 
  and 
  35° 
  N. 
  Both 
  the 
  Japanese 
  

   records 
  are 
  off 
  southern 
  Honshu. 
  

  

  PALLENOPSIS 
  TYDEMANI 
  Loman 
  

   Figure 
  36, 
  i, 
  j 
  

   Pallenopsis 
  tydemani 
  Loman, 
  1908, 
  pp. 
  65-66, 
  pi. 
  10, 
  figs. 
  139-145. 
  

  

  Collecting 
  record. 
  — 
  Albatross 
  station 
  4908 
  (1 
  female) 
  . 
  

  

  Previously 
  reported 
  by 
  Loman 
  from 
  Siboga 
  stations 
  45 
  and 
  314, 
  

   794 
  and 
  694 
  meters. 
  The 
  stations 
  are 
  both 
  north 
  of 
  Soembawa, 
  in 
  the 
  

   Dutch 
  East 
  Indies, 
  and 
  this 
  record 
  extends 
  the 
  range 
  to 
  southwest 
  

   of 
  Honshu. 
  

  

  PALLENOPSIS 
  VIRGATUS 
  Loman 
  

  

  FiGUBE 
  36, 
  g, 
  h 
  

   Pallenopsis 
  virgatus 
  Loman, 
  1908, 
  pp. 
  69-70, 
  pi. 
  9, 
  figs. 
  135-136. 
  

  

  Collecting 
  record. 
  — 
  Albatross 
  station 
  3730 
  (1 
  male). 
  

   Described 
  by 
  Loman 
  from 
  /Siboga 
  station 
  310, 
  latitude 
  8°30' 
  S., 
  

   longitude 
  119°7.5' 
  E., 
  73 
  meters. 
  It 
  is 
  evidently 
  a 
  shallow-water 
  

  

  