﻿754 
  REPORT 
  OF 
  COMMISSIONER 
  OF 
  FISH 
  AND 
  FISHERIES. 
  [48] 
  

  

  LUMBRINEREIS 
  ACICULARUM 
  tl. 
  8p. 
  

  

  FlG. 
  55. 
  — 
  Upper 
  jaw 
  pieces, 
  magnified. 
  

   56 
  — 
  Lower 
  jaw 
  pieces, 
  magnified. 
  

   57.— 
  Twelfth 
  foot, 
  X 
  20. 
  

   58.— 
  Middle 
  foot, 
  X 
  20. 
  

   59. 
  — 
  Posterior 
  segments, 
  X 
  20. 
  

  

  Drilonereis 
  magna 
  n. 
  sp. 
  

  

  Fig. 
  60. 
  — 
  Foot, 
  magnified. 
  

   61. 
  — 
  Seta, 
  magnified. 
  

   62. 
  — 
  Upper 
  jaw 
  pieces, 
  magnified. 
  

   63. 
  — 
  Lower 
  jaw 
  pieces, 
  magnified. 
  

  

  Ephesia 
  minuta 
  n. 
  sp. 
  

  

  FlG. 
  64. 
  — 
  Anterior 
  foot; 
  dorsal 
  view, 
  X 
  150. 
  

   65. 
  — 
  Middle 
  foot; 
  ventral 
  view, 
  X 
  150. 
  

   06.— 
  Anterior 
  setae, 
  X 
  500. 
  

  

  PLATE 
  V. 
  

   ZORUS 
  SARSI 
  n. 
  g., 
  n. 
  sp. 
  

   Fig. 
  67. 
  — 
  Middle 
  segment; 
  transverse 
  section, 
  X 
  30. 
  

  

  SlPHONOSTOMUM 
  GRUBEI 
  n. 
  sp. 
  

  

  FlG. 
  68. 
  — 
  Segment; 
  transverse 
  section, 
  X 
  30. 
  

   69.— 
  Short 
  capillary 
  seta, 
  X 
  500. 
  

   70 
  and 
  71. 
  — 
  Compound 
  uncinate 
  seta:, 
  X 
  500. 
  

  

  Brada 
  granosa 
  Stimpson. 
  

  

  FlG. 
  72. 
  — 
  Portion 
  of 
  transverse 
  section 
  showing 
  rami 
  and 
  dorsal 
  papillae, 
  X 
  30. 
  

   73. 
  — 
  Dorsal 
  seta 
  ; 
  outer 
  half, 
  X 
  150. 
  

   74 
  and 
  75. 
  — 
  Ventral 
  setae 
  ; 
  outer 
  half, 
  X 
  150. 
  

   76. 
  — 
  Head 
  of 
  young 
  specimen, 
  enlarged. 
  

  

  PLATE 
  VI. 
  

  

  Ethocles 
  typicus, 
  n. 
  g.,v. 
  sp. 
  

  

  Fig. 
  77. 
  — 
  Transverse 
  section 
  one-half, 
  second 
  setigerou3 
  segment, 
  X 
  40. 
  

   78. 
  — 
  Transverse 
  section 
  one-half, 
  fourth 
  setigerous 
  segment, 
  X 
  40. 
  

   79. 
  — 
  Transverse 
  section 
  one-half, 
  fifth 
  setigerous 
  segment, 
  X 
  40. 
  

   80. 
  — 
  Transverse 
  section 
  one-half, 
  seventh 
  setigerous 
  segment, 
  X 
  40. 
  

   81. 
  — 
  Transverse 
  section 
  one-half, 
  eighth 
  setigerous 
  segment, 
  X 
  40. 
  

   82. 
  — 
  Transverse 
  section 
  one-half, 
  ninth 
  setigerous 
  segment, 
  X 
  40. 
  

   83. 
  — 
  Foot 
  and 
  hranchia, 
  middle 
  segment, 
  X 
  40. 
  

   84.— 
  Setae, 
  anterior, 
  X 
  250. 
  

   85. 
  — 
  Setae, 
  after 
  seventh 
  segment, 
  X 
  250. 
  

  

  Spionides 
  cirratus 
  n. 
  g., 
  n. 
  sp. 
  

  

  FlG. 
  86.— 
  Branch 
  iated 
  segment, 
  X 
  30. 
  

  

  87. 
  — 
  Segment 
  just 
  hack 
  of 
  the 
  branchiated 
  segment 
  from 
  above, 
  X 
  30. 
  

   88. 
  — 
  Posterior 
  segment 
  (smaller 
  specimen), 
  X 
  120. 
  

   89.— 
  Uncini, 
  X 
  850. 
  

  

  