1020 — 



Cunilinanidrca : Louiiiia de la Savane de lioy-ola, Easiern Aiules ; allil. ufiSo-aGoo m. 



This tin\' species is eliaraclerized by ils very slimt lilanieiils wliicli ai'e conspicuoiislv 

 clavafe al llie base. Il niii^hl be coiiipared willi C. Kaioraiskyi Sciimidlb (Alg'en ans den 

 llocliseen des Kaueasus, 1897, p. 9), but. ditTers in ils very much shorler fiiameiils whicli 

 do Ilot Cdi'in a stralum. 



Peridinie^. 



"Family Peridiniacese. 



!\o. Glenodinium uliginosum Schilling. — Antioquia : n" 4- 



/ji. Peridinium incoaspicuum Lemm. — Anlioquia : 11° 10. Ciiruliiiainarca : ii" 2/1. 



'|2. Peridinium pusillum (Penard) Lemm. — Anlioquia : n«^ i, 2 aiul 3. 



li?K Peridinium Willei Huitf.-Kaas. — Antioquia : n"* i, 2 and 3. 



Bacillaricce. 



"Family Mehsiracex. 



[\[\. Melosira varians Ag. — Antioquia : n" 6. 



Family Tabeîlariacese. 



45. Tabellaria flocculosa (Roni) KiiTz. — Cundinamarca : n» 23. 



Family Fragilariacex. 



46. Synedra radians (Kutz.) Grun. — Cundinamarca : n" 19. 



47. Asterionella formosa Hass. — Cundinamarca : n" 24- 



Family "Eunoîiacese . 



48. Eunotia lunaris (Eiireniî.) Grun. — Antioquia : n°* 6 and 10. Cundinamarca : 

 n"* i4, 16, 18 and 2t. 



49. Eunotia triodon Eiirenb. — Anlioquia : n" 5. 



.")0. Eunotia robusta Ralfs var. octodon. — Cundinamarca : n» 24. 



5i. Eunotia praerupta Eurenb. var. bidens ( W. Su.) Grun. — Cundinamarca : n" 22. 



.52. Eunotia major (W. S.m.) Rahenm. — yVnlioquia : n» 5. 



