﻿REVISION 
  OF 
  AMERICAN 
  CLIXGFISHES 
  — 
  SCHULTZ 
  G3 
  

  

  dorsal 
  origin 
  3.04 
  and 
  3.70^.67; 
  ba>e 
  of 
  anal 
  fin 
  in 
  snout 
  to 
  :inal 
  orij^in 
  

   5.10 
  and 
  C.70-8.tv3 
  ; 
  dorsal 
  origin 
  equidistant 
  between 
  niidcaudal 
  fin 
  base 
  

   and 
  middle 
  of 
  postorbital 
  length 
  of 
  head 
  for 
  hildebrandi, 
  and 
  upper 
  

   edge 
  of 
  gill 
  ojiening 
  to 
  middle 
  of 
  length 
  of 
  upper 
  pectoral 
  rays 
  for 
  

   sanguhu'us. 
  In 
  general, 
  the 
  new 
  species 
  appears 
  to 
  be 
  a 
  little 
  slenderer 
  

   than 
  sang^uineus. 
  Presumably, 
  when 
  an 
  adequate 
  series 
  of 
  hildebrandi 
  

   is 
  collecteil 
  from 
  the 
  Juan 
  Fernandez 
  Islands 
  and 
  studied, 
  this 
  new 
  

   species 
  may 
  be 
  best 
  treated 
  as 
  a 
  subspecies 
  of 
  sanguineus. 
  

  

  Named 
  hildebrandi 
  for 
  Dr. 
  Samuel 
  F. 
  Hildebrand, 
  senior 
  ichthy- 
  

   ologist, 
  United 
  States 
  Fish 
  and 
  "Wildlife 
  Service, 
  who 
  while 
  working 
  

   up 
  a 
  monograph 
  of 
  the 
  fishes 
  of 
  Peru 
  noticed 
  this 
  new 
  fish 
  and 
  sug- 
  

   gested 
  that 
  I 
  describe 
  it. 
  It 
  is 
  with 
  great 
  pleasure 
  that 
  I 
  name 
  this 
  

   new 
  species 
  in 
  his 
  honor 
  and 
  in 
  recognition 
  of 
  his 
  numerous 
  and 
  

   valuable 
  contributions 
  in 
  ichthyologj'. 
  

  

  Genus 
  COTYLIS 
  MuUer 
  and 
  Troschel 
  

  

  Cotylis 
  MCllkk 
  and 
  Troscuel, 
  in 
  Miiller, 
  Arch, 
  fiir 
  Naturg. 
  ( 
  Wiegmann) 
  , 
  9tb 
  year, 
  

   vol. 
  1, 
  p. 
  297, 
  1S43 
  (genotype: 
  Cotylis 
  nnda 
  Miiller 
  and 
  Troschel=Lcpado- 
  

   gaKternudux 
  Bl<»ch 
  and 
  Schneider=Go?>/r.«(oj?/7.i/n/iH.s' 
  Jordan 
  and 
  Evermann 
  = 
  

   Gobiesox 
  nigripinnis 
  Peters) 
  {Cycloptcrus 
  nudus 
  Linnaeus 
  not 
  identified) 
  ; 
  

   Horae 
  iehthyalogicae, 
  pt. 
  3, 
  p. 
  IT, 
  pi. 
  3, 
  lig. 
  2, 
  1840 
  (genotype: 
  Cotylis 
  nuda 
  

   Bloch 
  and 
  Schneider). 
  [Cotylis 
  (non 
  Midler 
  and 
  Troschel) 
  Giiulher, 
  Cata- 
  

   logue 
  of 
  the 
  fishes 
  in 
  the 
  British 
  Museum, 
  vol. 
  3, 
  p. 
  498, 
  1861, 
  hut 
  restricted 
  to 
  

   Cotylis 
  fimbriata 
  Miiller 
  and 
  Troschel, 
  1849, 
  from 
  Red 
  Sea, 
  and 
  not 
  described 
  

   In 
  1843. 
  Cotylis 
  (liinther 
  has 
  the 
  substitute 
  name 
  Cotylichthys 
  Jordan, 
  Proc. 
  

   Acad. 
  Nat. 
  Sci. 
  Philadelphia, 
  1919, 
  p. 
  341.] 
  

  

  liryssctacres 
  Jokdan 
  and 
  Evkkmann, 
  ih 
  Jordan, 
  Proc. 
  California 
  Acad. 
  Sci., 
  vol. 
  

   «;. 
  p. 
  230, 
  189G 
  (genotype: 
  Gobiesox 
  pinniycr 
  Gilbert) 
  ; 
  U. 
  S. 
  Nat. 
  Mus. 
  Bull. 
  

   47, 
  pt. 
  3, 
  p. 
  2328, 
  1898 
  (genotype: 
  G. 
  pin«jV/cr 
  Gilbert). 
  

  

  Caulistius 
  Joroan 
  and 
  Evehman.n, 
  Rep. 
  U. 
  S. 
  Comrn. 
  Fish 
  and 
  Fish, 
  for 
  1895, 
  App. 
  

   p. 
  491, 
  1896. 
  (Genotype: 
  Gobiesox 
  papillifer 
  Gilbert.) 
  

  

  Ilryssophilus 
  Jordan 
  and 
  Evermann, 
  U. 
  S. 
  Nat. 
  Mus. 
  Bull. 
  47, 
  pt. 
  3, 
  pp. 
  2329, 
  2330, 
  

   1898. 
  (Genotype: 
  Gobiesox 
  papillifer 
  Gilljert.) 
  

  

  COTYLIS 
  PAPILLIFER 
  (Gilbert) 
  

  

  Gobiesox 
  papillifer 
  Gimiebt, 
  Proc. 
  U. 
  S. 
  Nat. 
  Mus., 
  vol. 
  13, 
  p. 
  90, 
  1890 
  (Magdalena 
  

   Bay, 
  Lower 
  (.'alifornla). 
  — 
  Jokuan 
  and 
  Evi:u.\iann, 
  R(»p. 
  U. 
  S. 
  Comni. 
  Fish 
  

   and 
  Fish, 
  for 
  lS9rj, 
  App.. 
  p. 
  4!»1, 
  1S96 
  (Magdalena 
  Bay) 
  ; 
  U. 
  S. 
  Nat. 
  Mus. 
  Bull. 
  

   47, 
  pt. 
  3, 
  p. 
  2330, 
  1898 
  (Magdalena 
  Bay). 
  

  

  Caulistius 
  papillifer 
  Jobda.n, 
  Eveicmann, 
  and 
  Ci.abk, 
  Rep. 
  U. 
  S. 
  Conini. 
  Fish, 
  for 
  

   1928, 
  pt. 
  2, 
  p. 
  488, 
  1930 
  (Magdalena 
  Bay). 
  

  

  Material 
  examined. 
  — 
  Baja 
  California 
  (Magdalena 
  Bay) 
  : 
  U.S.N. 
  M. 
  

   No. 
  44.'J7G 
  (type 
  of 
  papillifer), 
  collected 
  by 
  the 
  Albatross. 
  

   Range. 
  — 
  Magdalena 
  Bay, 
  Baja 
  California. 
  

  

  