﻿20 
  ACTINOPTERYGI1. 
  

  

  1865. 
  Saurichthys 
  apicalis, 
  H. 
  Eck, 
  Form. 
  bunt. 
  Sandst. 
  u. 
  Muschelk. 
  

  

  Oberschlesien, 
  p. 
  69. 
  

   1888. 
  Saurichthys 
  apicalis, 
  K. 
  A. 
  von 
  Zittel, 
  Handb. 
  Palaeont. 
  vol. 
  iii, 
  

  

  p. 
  266, 
  fig. 
  271. 
  

   1892. 
  Saurichthys 
  apicalis, 
  O. 
  M. 
  Reis, 
  Geogn. 
  Jahresh. 
  1891, 
  p. 
  153, 
  

  

  fig. 
  8. 
  

  

  Type. 
  Portion 
  of 
  upper 
  jaw 
  • 
  Palseontological 
  Museum, 
  Munich. 
  

  

  The 
  type 
  species, 
  with 
  much 
  elongated 
  jaws 
  and 
  slender 
  teeth, 
  

  

  the 
  head 
  attaining 
  a 
  length 
  of 
  about 
  0*012. 
  Apical 
  gano-dentine 
  

  

  smooth, 
  not 
  usually 
  extending 
  below 
  the 
  distal 
  third 
  of 
  the 
  tooth 
  ; 
  

  

  base 
  finely 
  striated. 
  

  

  Form. 
  Sf 
  Log. 
  Muschelkalk 
  and 
  Lower 
  Keuper 
  : 
  Germany. 
  

   Not 
  represented 
  in 
  the 
  Collection. 
  

  

  Saurichthys 
  mougeoti, 
  Agassiz. 
  

  

  1834. 
  " 
  Zahne 
  von 
  Gottingen," 
  H. 
  von 
  Meyer, 
  Mus. 
  Senkenberg. 
  vol. 
  i, 
  

  

  p. 
  16, 
  pi. 
  ii. 
  figs. 
  4-6. 
  

   1837. 
  Figure 
  by 
  H. 
  B. 
  Geinitz, 
  Beitr. 
  Kennt. 
  Thiiring. 
  Muschelk, 
  

  

  pi. 
  iii. 
  fig. 
  2. 
  

   1837. 
  Saurichthys 
  mougeotii, 
  H. 
  Hogard, 
  Descript. 
  Systeme 
  des 
  Vosges, 
  

  

  p. 
  405, 
  pi. 
  xii. 
  figs. 
  14 
  (also 
  16^ 
  20). 
  

   1837. 
  Saurichthys 
  conidens, 
  H. 
  Hogard, 
  ibid. 
  p. 
  406, 
  pi. 
  xii. 
  fig. 
  15. 
  

   1839. 
  Saurichthys 
  semicostatus, 
  G. 
  von 
  Minister, 
  Beitr. 
  Petrefakt. 
  

  

  pt. 
  i. 
  p. 
  118. 
  [Teeth 
  ; 
  Palseontological 
  Museum, 
  Munich.] 
  

   1844. 
  Saurichthys 
  mougeoti, 
  L. 
  Agassiz, 
  Poiss. 
  Foss. 
  vol. 
  ii. 
  pt. 
  ii. 
  p. 
  85 
  r 
  

  

  pi. 
  lv. 
  a. 
  figs. 
  12-15. 
  

   1849. 
  Saurichthys 
  mougeoti, 
  H. 
  von 
  Meyer, 
  Palseontogr. 
  vol. 
  i. 
  pp. 
  203, 
  

  

  235, 
  pi. 
  xxviii. 
  figs. 
  21-30. 
  

   1852. 
  Saurichthys 
  mougeoti, 
  F. 
  A. 
  Quenstedt, 
  Handb. 
  Petrefakt. 
  p. 
  231, 
  

  

  pi. 
  xiii. 
  fig. 
  56. 
  

   1861. 
  Saurichthys 
  acuminatus, 
  E. 
  E. 
  Schmid 
  (errore), 
  Nova 
  Acta 
  

  

  Acad. 
  Cses. 
  Leop.-Car. 
  vol. 
  xxix. 
  no. 
  9, 
  p. 
  21, 
  pi. 
  iii. 
  figs. 
  18, 
  19. 
  

   1861. 
  Saurichthys 
  apicalis, 
  E. 
  E. 
  Schmid 
  {errore), 
  ibid. 
  p. 
  22, 
  pi. 
  iii, 
  

  

  figs. 
  13-17. 
  

   1865. 
  Saurichthys 
  mougeoti, 
  H. 
  Eck, 
  Form. 
  bunt. 
  Sandst. 
  u. 
  Muschelk. 
  

  

  Oberschlesien, 
  p. 
  120. 
  

   1873. 
  Saurichthys 
  mougeoti, 
  K. 
  Martin, 
  Zeitschr. 
  deutsch. 
  geol. 
  Ges, 
  

  

  vol. 
  xxv. 
  p. 
  723, 
  pi. 
  xxii. 
  fig. 
  15. 
  

   1892. 
  Saurichthys 
  mougeoti, 
  O. 
  M. 
  Reis, 
  Geogn. 
  Jahresh. 
  1891, 
  p. 
  154. 
  

  

  Type. 
  Portion 
  of 
  jaw. 
  

  

  A 
  more 
  robust 
  and 
  larger 
  species 
  than 
  the 
  type. 
  Apical 
  gano- 
  

   dentine 
  occupying 
  more 
  than 
  one-third 
  of 
  the 
  length 
  of 
  the 
  tooth, 
  

   except 
  in 
  the 
  shorter 
  and. 
  stouter 
  examples; 
  both 
  the 
  base 
  and 
  at 
  

   least 
  part 
  of 
  the 
  apex 
  marked 
  with 
  coarse 
  longitudinal 
  ribs 
  and 
  

   fine 
  striations. 
  

  

  Form, 
  fy 
  Loe. 
  Muschelkalk 
  and 
  Lettenkohl 
  : 
  France 
  and 
  Germany. 
  

  

  