30 
10. Oktober 
20. Oktober 
Asterionella gracillima 
Ulathrocystis aeruginosa 
No. 2. 
1894. 
118 ccm. 
Rhaphidiophrys pallida 
Dinobryon divergens 
Eudorina elegans 
Ceratium hirundinella 
Synchaeta tremula 
Synchaeta pectinata 
Polyarthra platyptera 
Triarthra longiseta 
Anuraea cochlearis 
Anuraea aculeata 
Hyalodaphnia kahlbergensis 
Bosmina longirostris 
Cyclops oithonoides 
Larven desselben 
Diaptomus graciloides 
Melosira-Fäden 
Fragilaria crotonensis 
Asterionella gracillima 
Clathrocystis aeruginosa 
No. 3. 
1894. 
79 ccm. 
Rhaphidiophrys pallida 
Dinobryon divergens 
Eudorina elegans 
Codonella lacustris 
Asplanchna helvetica 
Synchaeta tremula 
Synchaeta pectinata 
Polyarthra platyptera 
Triarthra longiseta 
Anuraea cochlearis 
Anuraea aculeata 
2413300 
94200 
70658 
18450 
35225 
29516 
12000 
12000 
164850 
541650 
117750 
17662 
105975 
176625 
600525 
141300 
11775 
211950 
47100 
883125 
99866 
39250 
15700 
23550 
3925 
7850 
41213 
23550 
105975 
208025 
82425 
26166 
12,50 Cels. 
11° Cels. 
