﻿472 
  Mr. 
  G. 
  P. 
  Farran 
  on 
  a 
  Ilarpacticid 
  Copepod 
  

  

  EXPLANATION 
  OF 
  THE 
  PLATES. 
  

   Plate 
  XIX. 
  

  

  Kerhojyhorus 
  hicohr, 
  sp. 
  n. 
  Townbusli, 
  Maritzbui-g. 
  (No. 
  3245.) 
  

  

  Fig. 
  1. 
  Generative 
  oro'ans, 
  part 
  of. 
  X 
  4' 
  5. 
  

  

  Fig. 
  1 
  a. 
  Jaw. 
  X 
  1 
  2-4. 
  

  

  Fi(j. 
  \b. 
  Spermatophore, 
  X 
  12'4, 
  not 
  complete, 
  liavint;- 
  lost 
  the 
  spines. 
  

  

  A 
  few 
  of 
  these 
  were 
  yet 
  to 
  be 
  seen 
  on 
  the 
  terminal 
  end 
  of 
  the 
  

  

  flume, 
  and 
  are 
  shown 
  enlarjied 
  30 
  times. 
  

   Fiy. 
  1 
  c. 
  Teeth 
  of 
  the 
  radula 
  at 
  different 
  parts 
  of 
  the 
  row. 
  

  

  MicroJcerkus 
  symmetricus, 
  Craven. 
  (No. 
  4.) 
  

  

  Fig. 
  2. 
  Part 
  of 
  the 
  g'enerative 
  orp-ar.s. 
  x 
  4-5. 
  

  

  Fi(f. 
  2 
  a. 
  A 
  portion 
  of 
  the 
  spermatophore, 
  showing 
  the 
  branched 
  antler- 
  

   like 
  spines. 
  X 
  30. 
  

   Fig. 
  2 
  b. 
  The 
  jaw. 
  X 
  12. 
  

   2-i(/. 
  2 
  c. 
  Anterior 
  teeth 
  of 
  the 
  radula, 
  x 
  700, 
  50th 
  to 
  5Gth. 
  

  

  Plate 
  XX. 
  

  

  Kerkophorus 
  burnupi, 
  sp. 
  n. 
  Maritzburg. 
  (No. 
  15.) 
  

  

  Fig. 
  1. 
  The 
  generative 
  organs. 
  X 
  8. 
  

  

  Fig. 
  1 
  a. 
  .Taw. 
  X 
  12-5. 
  

  

  Fig. 
  1 
  b. 
  Teeth 
  of 
  radula 
  at 
  different 
  parts 
  of 
  the 
  row. 
  X 
  368. 
  

  

  Kerliophorus 
  ? 
  nafalensis, 
  sp. 
  n. 
  Equeefa. 
  

  

  Fif/. 
  2. 
  Part 
  of 
  the 
  genitalia. 
  X 
  45. 
  

  

  Fig. 
  2 
  a. 
  Spermatophore, 
  portion 
  of 
  (x 
  12-5), 
  with 
  spine 
  (x 
  30). 
  

  

  Fig. 
  2 
  b. 
  Jaw. 
  

  

  Fig. 
  2 
  c. 
  Teeth 
  of 
  radula 
  at 
  different 
  parts 
  of 
  the 
  row. 
  x 
  368. 
  

  

  LIU. 
  — 
  Description 
  of 
  a 
  Harpacticrd 
  Copepod 
  parasitic 
  on 
  an 
  

   Octopus. 
  By 
  G. 
  P. 
  Farean. 
  

  

  [Plate 
  XXL] 
  

  

  ]n 
  190(j 
  a 
  specimen 
  of 
  the 
  deep-water 
  octopus, 
  Polypus 
  

   ergasticus., 
  was 
  trawled 
  by 
  the 
  Department 
  of 
  Agriculture's 
  

   steam 
  cruiser 
  ' 
  Helga 
  ' 
  in 
  610-680 
  fathoms 
  off 
  the 
  iS. 
  W. 
  coast 
  

   of 
  Ireland 
  (Station 
  S.R. 
  331 
  ; 
  see 
  ' 
  Fisheries, 
  Ireland, 
  Sci. 
  

   Invest.' 
  1907, 
  i. 
  [1909]), 
  and 
  was 
  handed 
  to 
  Miss 
  A. 
  L. 
  

   Massy, 
  wlio 
  was 
  working 
  at 
  the 
  Department's 
  collection 
  of 
  

   Cephalopoda. 
  On 
  examining 
  it 
  Miss 
  Massy 
  noticed 
  that 
  on 
  

   the 
  inside 
  of 
  the 
  arm-membianes 
  were 
  what 
  appeared 
  to 
  be 
  

   numerous 
  small 
  wliite 
  villi 
  or 
  spinules. 
  On 
  closer 
  inspection 
  

  

  