Tintinnoidea
Tintinnopsis sp.

Rotatoria
Brachionus sp.
Keratella quadrata
Keratella cruciformis
Synchaeta baltica
Synchaeta monopus
Synchaeta oblonga

Polychaeta
larvae

Crustacea
Cladocera
Bosmina coregoni maritima
Bosmina longirostris
Pleopsis polyphemoides
Podon leucartii
Evadne nordmanii
Daphnia sp.
Chydorus sphaericus
Copepoda
Limnocalanus grimaldii
Centropages hamatus
Pseudocalanus minutus elongatus
Acartia longiremis
Acartia bifilosa
Acartia tonsa
Eurytemora sp.
Temora longicornis
Oithona similis
Harpacticoida
Cyclopoida
Cirripedia
Balanus improvisus - larvae

Gastropoda
larvae

Bivalvia
larvae

Foraminifera

Ciliata

Turbellaria

Hydrozoa

Nematoda

Priapulida

Polychaeta

Hirudinea
Non det.

Oligochaeta

Crustacea

Insecta
Chironomidae - larvae

Gastropoda

Bivalvia

Halacaridae

Tadigrada

Gastrotricha

Kinorchyncha

Chironomidae