﻿726 
  REPORT 
  OF 
  COMMISSIONER 
  OF 
  PISH 
  AND 
  FISHERIES. 
  [20] 
  

  

  The 
  setoe 
  are 
  simple, 
  bilimbate, 
  margins 
  minutely 
  denticulate 
  ; 
  a 
  few 
  

   appear 
  to 
  be 
  without 
  margin. 
  Iu 
  each 
  foot 
  a 
  stout 
  acicula 
  (tig. 
  GO) 
  

   projecting 
  far 
  beyond 
  the 
  foot. 
  The 
  upper-jaw 
  pieces 
  (tig. 
  G2) 
  resemble 
  

   those 
  of 
  Drilonereis 
  longa 
  Webster, 
  but 
  the 
  posterior 
  pieces 
  (triiger) 
  

   are 
  slightly 
  enlarged 
  at 
  their 
  anterior 
  end. 
  The 
  second 
  pair 
  of 
  jaw 
  

   pieces 
  have 
  ten 
  teeth 
  along 
  their 
  inner 
  margin. 
  Of 
  these 
  the 
  first 
  (an- 
  

   terior) 
  and 
  third 
  are 
  quite 
  large, 
  the 
  second 
  and 
  all 
  behind 
  the 
  third 
  

   small 
  and 
  of 
  nearly 
  uniform 
  size. 
  The 
  lower 
  jaws 
  were 
  present 
  in 
  all 
  

   specimens 
  examined 
  ; 
  they 
  are 
  minute 
  and 
  have 
  the 
  form 
  shown 
  in 
  

   fig. 
  G3. 
  

  

  This 
  species 
  may 
  be 
  readily 
  distinguished 
  from 
  Drilonereis 
  longa 
  Web- 
  

   ster 
  by 
  the 
  shortness 
  of 
  the 
  posterior 
  feet 
  and 
  by 
  its 
  greater 
  diameter. 
  

  

  Length, 
  175 
  mm 
  . 
  

  

  Diameter, 
  2 
  mm 
  . 
  

  

  Sand, 
  low 
  water. 
  Eare. 
  

  

  Family 
  GLYCERINE. 
  

   EUGLYCEEA 
  Verrill. 
  

  

  EUGKLYCERA 
  DIBRANCHLATA 
  Verrill., 
  

  

  Ghjccra 
  dibranckiata 
  Ehlers. 
  Die 
  Borstenwiirmer, 
  p. 
  G70, 
  pi. 
  xxiv, 
  figs. 
  1, 
  10-28. 
  1868. 
  

   llliyncliobolus 
  dibranchiatiis 
  Verrill. 
  Invert. 
  An. 
  Vin. 
  Sound, 
  &c, 
  p. 
  596, 
  pi. 
  x, 
  figs. 
  43, 
  

  

  44. 
  1874. 
  

   Euglycera 
  dihravcliiata 
  Verrill. 
  Trans. 
  Conn. 
  Acad., 
  p. 
  296, 
  foot-note. 
  1881. 
  

  

  We 
  found 
  but 
  one 
  specimen 
  ; 
  this 
  one, 
  however, 
  was 
  very 
  large. 
  

   Sand, 
  low 
  water. 
  

  

  I 
  

   EHYNCHOBOLUS 
  Claparede. 
  

  

  Eiiynchobolus 
  CAPITATUS 
  Verrill. 
  

  

  Ghjccra 
  capitata 
  CErstep. 
  Gronl. 
  Ann. 
  Dorsibr., 
  p. 
  44, 
  pi. 
  vii, 
  figs. 
  87, 
  88, 
  90-94, 
  96, 
  99. 
  

  

  1843. 
  

   Jxhyrichobohis 
  capitatus 
  Verrill. 
  Trans. 
  Conn. 
  Acad., 
  p. 
  43. 
  1874. 
  

  

  Not 
  common. 
  Low 
  water 
  ; 
  sand; 
  to 
  30 
  fathoms, 
  rocks 
  and 
  sand. 
  

   G 
  ONI 
  AD 
  A 
  And. 
  and 
  M. 
  Ed, 
  

  

  GONIADA 
  MACULATA 
  CErstcd. 
  

  

  CErstep. 
  Ann. 
  Dan. 
  Consp., 
  p. 
  33, 
  figs. 
  16, 
  23, 
  91, 
  95,. 
  97, 
  98. 
  1843. 
  

   Not 
  common. 
  Low 
  water 
  to 
  30 
  fathoms, 
  rocks 
  and 
  sand. 
  

  

  