﻿22 
  JUHLIN-PANNFELT, 
  ON 
  THE 
  DIATOMS 
  OF 
  THE 
  BALTIC 
  SEA. 
  

  

  C. 
  ohtusa 
  Greg. 
  

  

  ScHM. 
  Atl. 
  Pl. 
  IX, 
  fig:s 
  41—45. 
  

  

  Gotland 
  (Cl. 
  & 
  Moll. 
  Diat. 
  N:o 
  86), 
  Klintehamn. 
  

  

  C. 
  pusilla 
  Grun. 
  

   ScHM. 
  Atl. 
  Pl. 
  9, 
  fiffis 
  36, 
  37. 
  

  

  Rare: 
  Gotland: 
  Bogevik 
  (Cleve), 
  Ostergarn 
  (Clevb)^ 
  

   Klintehamn, 
  Malmö. 
  

  

  C. 
  salinarum 
  Grun. 
  

   ScHM. 
  Atl. 
  Pl. 
  9, 
  fig. 
  28. 
  

   Very 
  rare: 
  Helsingfors. 
  

  

  Encyonema 
  K. 
  

  

  E. 
  ccespitosuni 
  (K.) 
  Sm. 
  

  

  Not 
  found 
  in 
  the 
  south 
  part 
  of 
  the 
  Baltic; 
  common 
  in 
  

   the 
  Gulf 
  of 
  Bothnia, 
  in 
  the 
  Finnish 
  bay 
  and 
  on 
  the 
  coast 
  of 
  

   Roslagen: 
  Rathan 
  (Cl.), 
  Helsingfors, 
  Vaxholm, 
  Norrtelje. 
  

  

  v. 
  ovata. 
  

  

  ScHM. 
  Atl. 
  Pl. 
  X, 
  fig:s 
  45, 
  46. 
  

  

  Helsingfors, 
  Upland: 
  Blidö. 
  

  

  E. 
  prostratum 
  Ralfs. 
  

  

  ScHM. 
  Atl. 
  Pl. 
  10, 
  fig:s 
  64—69. 
  

  

  Rathan 
  (Cleye), 
  Vaxholm 
  (Cl.). 
  

  

  E. 
  ventricosiim 
  K. 
  

   Haparanda 
  (Cl.). 
  

  

  Fam. 
  Gomphonemaceee. 
  

  

  Gomphonema 
  Ag. 
  

  

  G. 
  acmninatum 
  Ehb. 
  

  

  In 
  the 
  slightly 
  brackish 
  water 
  at 
  Norrtelje. 
  

  

  G. 
  Gonstrictum 
  Ehb. 
  

  

  In 
  the 
  scarcely 
  brackish 
  water 
  at 
  Vaxholm 
  (Cl.) 
  and 
  

   Norrtelje. 
  

  

  G. 
  montanum 
  ScHUM. 
  

   Gotland: 
  Slite 
  (Cl.). 
  

  

  G. 
  subtile 
  Ehb. 
  

  

  In 
  the 
  Baltic 
  (Schum. 
  1862). 
  

  

  