489 



Chaetoceras contortuvi Schutt, e. 



Chaetüccras Schüft! i CN've -+-. 



Chartocerds inciniosuni Schutt, -t-. 



Chaetoceras diversum Cleve, cc. 



Chaetoceras Wighami Brightw., r. 



Chaetoceras Qurvisetum Cleve, -f. 



Bacteriastrum varians Land, -\-- 



Bacteriastrum clongatum Cleve, -t- . 



Uemiaulus Hauckii Grün., c. 



Cerataidina Bergoni H. Perag., -|— 



Thalassiothrix longispina Cleve et Grün.. -|-. 



Thalassiothrix nitzschioides GruD., r. 



Thalassiothrix Frauenfeldi (Grün.) Cleve et Grün.. +. 



Isitsschia seriata Cleve, e. 



Bacillaria paradoxa Graelin, r. 



Peridiniales. 



Exuviella compressa (Bailey) Ostenf., -j-. 

 Exuviella lima (Ehrenb.) Bütschli. rr. 

 Frorocentrum micans Ehrenb., -f-. 

 Prorocentrum scutellum Schröder, cc. 

 Dinophysis acuta, Ehrenb.. -|-. 

 Dinophysis Pavillardi Schröder. -^ . 

 Dinophysis rotundata Clap et Lachm., r. 

 Dinophysis oviim Schutt, c. 

 Dinophysis homnnculus Stein, cc. 

 Dinophysis tripos Gourr. 

 Phalacroma opercidatum Stein, c. 

 Phalacroma mitra Schutt. +. 

 Phalacroma hastatum Pavillard, r. 

 Phalacroma doryphorum Stein, r. 



Phalacroma Jourdani (Gourr.) Schutt. 



Amphisolenia hidentata Schröder, rr. 



Amphisolenia palmata Stein, rr. 



Ornithocercus magnißcus Stein, r. 



Ornithocercus quadratus Schutt, rr. 



Glenodinium danicmn Paulsen, c. 



Protoceratium reticulatum (Clap et Lachm.) Bütschli, -\-. 



Gonyaulax Kofoidii Pavill. +. 



Gonyaidax polygramma Stein, c. 



Gonyaidax spinifera Stein, c. 



Steiuiella fragilis Schutt, c. 



Steiniella mitra Schutt, +. 



Goniodoma polyedriciim (Pouchet) Jörg., cc. 



(noniodoma acuminatum Stein, -\-. 



Diplopsalis lenticula Bergh, -f. 



Diplopsalis minor Paulsen als Art, -[-. 



Peridinium glohulus Stein, +. 



