﻿98 
  REPORT 
  OF 
  COMMISSIONER 
  OF 
  FISH 
  AND 
  FISHERIES. 
  

  

  air 
  is 
  absorbed 
  at 
  this 
  cooler 
  temperature. 
  In 
  the 
  fry 
  the 
  general 
  and 
  

   this 
  special 
  circulation 
  may 
  well 
  be 
  of 
  the 
  same 
  temperature. 
  

  

  While 
  it 
  is 
  possible 
  to 
  temporize 
  with 
  the 
  present 
  leaky 
  pipes 
  and 
  

   obviate 
  or 
  greatly 
  reduce 
  the 
  extent 
  of 
  the 
  disease 
  by 
  providing 
  for 
  

   the 
  de-aeration 
  of 
  the 
  water, 
  as 
  before 
  indicated, 
  the 
  only 
  satisfactory 
  

   way 
  to 
  overcome 
  the 
  difficulty 
  is 
  to 
  replace 
  the 
  present 
  old 
  and 
  evi- 
  

   dently 
  worn-out 
  pipes 
  by 
  new 
  ones 
  which 
  will 
  permit 
  the 
  maintenance 
  

   of 
  an 
  air-tight 
  suction 
  apparatus. 
  

  

  MARINE 
  BIOLOGICAL 
  LABORATORIES. 
  

  

  Woods 
  Hole, 
  Massachusetts 
  (Dr. 
  Hugh 
  M. 
  Smith, 
  Director). 
  

   This 
  laboratory 
  was 
  operated 
  under 
  the 
  same 
  general 
  arrangements 
  

   that 
  prevailed 
  in 
  the 
  previous 
  year, 
  with 
  the 
  usual 
  facilities 
  for 
  

   collecting 
  biological 
  material 
  and 
  for 
  supplying 
  the 
  needs 
  of 
  those 
  

   occupying 
  tables. 
  The 
  following 
  persons, 
  numbering 
  forty-seven 
  and 
  

   representing 
  twenty-four 
  institutions, 
  were 
  in 
  attendance; 
  of 
  these, 
  

   seventeen 
  were 
  engaged 
  in 
  special 
  investigations 
  in 
  the 
  interests 
  of 
  the 
  

   Fish 
  Commission: 
  

  

  Adelbert 
  College, 
  Cleveland, 
  Ohio: 
  Prof. 
  F. 
  H. 
  Herrick. 
  

   American 
  Museum 
  oj 
  Natural 
  History, 
  Neiv 
  York: 
  Mr. 
  Frank 
  M. 
  Chapman; 
  Mr. 
  J. 
  D. 
  

  

  Figgins; 
  Mr. 
  George 
  H. 
  Sherwood. 
  

   Brooklyn 
  High 
  School, 
  Brooklyn, 
  N. 
  Y.: 
  Mr. 
  Fred 
  Z. 
  Lewis. 
  

   Broion 
  University, 
  Providence, 
  It 
  I.: 
  Prof. 
  F. 
  P. 
  Gorham; 
  Prof. 
  R. 
  W. 
  Tower; 
  Dr. 
  

  

  Millett 
  T. 
  Thompson. 
  

   College 
  of 
  the 
  City 
  of 
  New 
  York: 
  Mr. 
  Frederick 
  K. 
  Morris; 
  Mr. 
  George 
  G. 
  Scott; 
  Dr. 
  

  

  Francis 
  B. 
  Sumner. 
  

   Clark 
  University, 
  Worcester, 
  Mass.: 
  Mr. 
  Ernest 
  S. 
  Jones. 
  

   Columbia 
  University, 
  Neiv 
  York: 
  Mr. 
  Naohide 
  Yatsu. 
  

   Columbian 
  University, 
  Washington, 
  D. 
  C: 
  Miss 
  Harriet 
  Richardson. 
  

   Denison 
  University, 
  Granville, 
  Ohio: 
  Mr. 
  I. 
  A. 
  Field; 
  Prof. 
  C. 
  Judson 
  Herrick. 
  

   Harvard 
  University, 
  Cambridge, 
  Mass.: 
  Mr. 
  Robert 
  S. 
  Breed; 
  Mr. 
  Frederick 
  W. 
  Car- 
  

   penter; 
  Dr. 
  W. 
  E. 
  Castle; 
  Mr. 
  Clarence 
  W. 
  Halm; 
  Dr. 
  E. 
  L. 
  Mark; 
  Dr. 
  

  

  George 
  H. 
  Parker; 
  Mr. 
  A. 
  W. 
  Peters; 
  Dr. 
  Herbert 
  W. 
  Rand; 
  Mr. 
  Grant 
  

  

  Smith; 
  Mr. 
  Frank 
  E. 
  Watson. 
  

   Johns 
  Hopkim 
  University, 
  Baltimore, 
  Md.: 
  Mr. 
  H. 
  F. 
  Perkins. 
  

   Massachusetts 
  Institute 
  of 
  Technology, 
  Boston, 
  Mass.: 
  Dr. 
  Robert 
  P. 
  Bigelow. 
  

   McLean 
  Hospital 
  for 
  the 
  Insane, 
  Waverly, 
  Mass.: 
  Dr. 
  Otto 
  Folin. 
  

   Northivestern 
  University, 
  Chicago, 
  III.: 
  Mr. 
  Arthur 
  D. 
  Howard. 
  

   Olivet 
  College, 
  Olivet, 
  Mich.: 
  Prof. 
  Hubert 
  Lyman 
  Clark; 
  Mr. 
  W. 
  L. 
  Sperry. 
  

   Princeton 
  University, 
  Princeton, 
  N. 
  J.: 
  Mr. 
  Joseph 
  Caspar; 
  Prof. 
  Ulric 
  Dahlgren; 
  Mr. 
  W. 
  

  

  PhiUips. 
  

   Rhode 
  Island 
  College, 
  Kingston, 
  R. 
  I.: 
  Mr. 
  John 
  Barlow. 
  

   State 
  Normal 
  School, 
  Westfield, 
  Mass.: 
  Prof. 
  Charles 
  B. 
  Wilson. 
  

   Syracuse 
  University, 
  Syracuse, 
  N. 
  Y.: 
  Prof. 
  Charles 
  W. 
  Hargitt; 
  Mr. 
  W. 
  Martin 
  

  

  Smallwood. 
  

   University 
  of 
  Texas, 
  Austin, 
  Tex.: 
  Mr. 
  Charles 
  T. 
  Brues. 
  

   United 
  States 
  Department 
  of 
  Agriculture, 
  Washington, 
  D. 
  C: 
  Dr. 
  Joseph 
  S. 
  Chamberlain; 
  

  

  Mr. 
  Karl 
  F. 
  Kellerman; 
  Dr. 
  George 
  T. 
  Moore; 
  Dr. 
  Rodney 
  H. 
  True. 
  

   Williams 
  College, 
  Williamstown, 
  Mass.: 
  Prof. 
  James 
  L. 
  Kellogg. 
  

   Worcester 
  High 
  School, 
  Worcester, 
  Mass.: 
  Mr. 
  Myron 
  W. 
  Stickney. 
  

   Yale 
  University, 
  New 
  Haven, 
  Conn.: 
  Dr. 
  Wesley 
  R. 
  Coe. 
  

  

  