Synchaeta tremula 11775 
Synchaeta pectinata 29438 
Polyarthra platyptera 100088 
Anuraea cochlearis 23550 
Bosmina longirostris 102083 
Bosmina coregoni 5888 
Cyclops oithonoides 52988 
Larven desselben 105975 
Diaptomus graciloides 47100 
Eurytemora lacustris 60768 
Melosira-Fäden 647625 
Asterionella gracillima 7850 
No. 8. 
10 December 189. 50 Cels. 
19,6 ccm. 
Synchaeta tremula 15366 
Synchaeta pectinata 7850 
Polyarthra platyptera 141304 
Triarthra longiseta 11775 
Anuraea cochlearis 8831 
Hyalodaphnia kahlbergensis 3925 
Bosmina longirostris 82425 
Bosmina coregoni 8831 
Diaptomus graciloides 14719 
Eurytemora lacustris 147187 
Melosira-Fäden 129525 
Olathrocystis aeruginosa 5882 
No. 9. 
20. December 189. 4° Oels. 
26 ccm. 
Polyarthra platyptera 86350 
Triarthra longiseta 7850 
Conochilus volvox 5800 
Anuraea cochlearis 3925 
Bosmina longirostris 70650 
Bosmina coregoni 11775 
Diaptomus graciloides 7850 
