202 Bachniami, Beitrag zur Kenntnis cler Schwebeflora der Schweizerseen. 



Dactylococcus lacustris 

 Ceratiurn hirunclinella 

 Malloirionas acaroides 

 Stichogloea olivacea var. sphaerica 

 Sphaerocystis Schroeteri 

 Asterionella gracillirua 

 Cyclotella comta var. radiosa 

 Cyclotella inelosiroides 

 Fragilaria crotonensis 

 Dinobryon stipitaturn 



Eigener Befund. 



h: Clathrocystis aeruginosa Henf. 

 Ceratium hirundinella 0. F. Mu'ller 

 Fragilaria crotouensis Kitt. 



Asterionella gracillima Heib. 

 ns: Sphaerocystis Schroeteri Chod. 

 Goniphosphaeria lacustris Chod. 

 Dinobryon stip. var. bavaricurn 

 Dinobryon cylindricuin Ehrb. 

 v: Dinobryon stipitatum Stein 

 Chlorangiuni stentoriuum 

 Peridiniuui cinctuni Ehrb. 

 Anabaena circinalis Eabh. 

 Oocystis lacustris Chod. 

 Chroococcns rninutus Chod. 

 Eudorina elegans Ehrb. 

 Volvox aureus? 

 Cyclotella sp. 



19. Lanc-eusee. 



Chod at. 



Goinphosphaeria lacustris 

 Botryococcus Braunii 

 Sphaerocystis Schroeteri 

 Raphidium Braunii 

 Dactylococcus lacustris 

 Oocystis lacustris 

 Scenedesrnus quadricauda 

 Ceratium hirundinella 

 Peridinium tabulatum 

 Fragilaria crotonensis 

 Fragilaria capuzina 

 Synedra ulna var. longissiiua 

 Synedra delicatissiina 

 Asterionella gracilliina 

 Cyclotella comta 

 Cyclotella bodanica 

 Melosira varians 

 Eudorina elegans 

 Melosira orichalcea 

 Melosira Koeseana 

 Melosira Binderiana 

 Fragilaria capuzina 



20 



Eigener Befund. 

 h . Volvox aureus 

 ns: Ceratium hiruudinella 0. 

 Sphaerocystis Schroeteri 



Chod- 



Eigeuer Befund. 



d: Ceratium hirundinella 0. F. Mttller 



Dinobryon stipitatum Stein 



Fragilaria crotonensis Kitt. 

 h: Dinobryon divergens Iinh. 



Goruphosphaeria lacustris 



Eudorina elegaus Ehrb. 



Cyclotella sp. 

 ns: Anabaena circinalis Rabh. 



Clatbrocystis aeruginosa Henf. 



Dyctyosphaerium pulchelluni Chod. 



Asterionella gracillima Heib. 



Synedra ulna var. longissima W. Sm. 



Tabellaria fenestrata var. asterio- 

 nelloides Schroter 



Cyclotella sp. 

 v: Melosira varians 



Melosira creuulata Ktz. 



Surirella elegans Ehrb. 



Oscillatoria rubesceus D. C. 



Peridinium cinctuni Ehrb. 



, Wenigerweiher. 



v: Pandorina morum 



Eudorina elegans Ehr. 

 F. Miiller Fragilaria crotonensis Kitl 



Chod. Fragilaria capuzina Desm. 



21. Klontalersee. 



Eigener Befund. Asterionella gracillima Heib. 



ns: Ceratium hirundinella 0. F. Miiller v: Campylodiscushibernicus var.Nori- 

 Fragilaria crotonensis Kitton. cus Ehr. 



