﻿SUPPLEMENT 
  TO 
  TATTERSALL'S 
  MYSIDACEA 
  — 
  BANNER 
  577 
  

  

  Page 
  8. 
  

  

  To 
  the 
  list 
  of 
  pelagic 
  species 
  known 
  only 
  from 
  the 
  Pacific 
  side 
  should 
  

   be 
  added 
  Boreomysis 
  kincaidi, 
  Etichaetomeropsis 
  pacifiea, 
  and 
  Caesaro- 
  

   mysis 
  vanclevei, 
  while 
  Caesaromysis 
  sp. 
  should 
  be 
  substituted 
  for 
  

   Caesar 
  omy 
  sides 
  liguriae. 
  

  

  In 
  table 
  2, 
  Neomysis 
  mercedis 
  should 
  be 
  listed 
  as 
  a 
  species 
  distrib- 
  

   uted 
  from 
  Alaska 
  to 
  California 
  rather 
  than 
  from 
  British 
  Columbia 
  to 
  

   California. 
  (The 
  identification 
  of 
  the 
  Alaskan 
  specimens 
  was 
  some- 
  

   what 
  uncertain.) 
  

  

  Page 
  14, 
  — 
  Chalaraspidum 
  alatum 
  (Willemoes-Suhm) 
  

  

  Fage 
  (1941, 
  p. 
  4) 
  not 
  only 
  discussed 
  the 
  anatomy 
  and 
  relationships 
  

   of 
  this 
  species 
  but 
  also 
  recorded 
  its 
  capture 
  from 
  the 
  Pacific 
  Ocean 
  

   near 
  Panamd. 
  

  

  Pages 
  15-22. 
  — 
  Lophogaster 
  M. 
  Sars 
  

  

  Any 
  worker 
  dealing 
  with 
  the 
  genus 
  Lophogaster 
  should 
  also 
  consult 
  

   the 
  work 
  of 
  Fage 
  (1942, 
  pp. 
  1-39) 
  in 
  which, 
  like 
  Tattersall, 
  he 
  re- 
  

   viewed 
  the 
  known 
  species 
  and 
  described 
  new 
  species. 
  Fage, 
  more- 
  

   over, 
  established 
  new 
  criteria, 
  not 
  used 
  by 
  Tattersall 
  and 
  previous 
  

   workers, 
  which 
  serve 
  to 
  distinguish 
  the 
  species. 
  

  

  Below 
  is 
  a 
  listing 
  of 
  the 
  species 
  of 
  Lophogaster 
  recognized 
  by 
  Tatter- 
  

   sall 
  and 
  Fage, 
  those 
  arranged 
  in 
  opposition 
  being 
  presumably 
  the 
  same. 
  

   In 
  Fage's 
  list, 
  the 
  species 
  prefaced 
  by 
  an 
  asterisk 
  are 
  those 
  for 
  which 
  

   he 
  gave 
  additional 
  records, 
  some 
  of 
  which 
  are 
  American. 
  

  

  L. 
  japonicus 
  Tattersall 
  

  

  L. 
  erythraeus 
  Colosi 
  L. 
  typica 
  var. 
  erythraeus 
  

  

  L. 
  affinis 
  Colosi 
  L. 
  subglaber 
  var. 
  affinis 
  

  

  On 
  the 
  basis 
  of 
  the 
  published 
  descriptions 
  it 
  would 
  appear 
  that 
  the 
  

   new 
  species 
  described 
  by 
  Tattersall 
  (L. 
  americanus 
  and 
  L. 
  japonicus) 
  

   are 
  not 
  synonyms 
  of 
  the 
  six 
  described 
  or 
  reestablished 
  by 
  Fage 
  (L. 
  sub- 
  

   glaber, 
  L. 
  challengeri, 
  L. 
  hawaiensis, 
  L. 
  pacificus, 
  L. 
  multispinosus, 
  

  

  » 
  Nouvel 
  (1943, 
  p. 
  90) 
  described 
  L. 
  subglaber 
  insulare 
  a 
  new 
  variety 
  from 
  the 
  eastern 
  Atlantic 
  (referred 
  to 
  

   earlier 
  in 
  his 
  paper 
  as 
  L. 
  challengeri 
  Fage). 
  

  

  