| detritus |
detritus |
debris |
detritus |
(not available) |
adults |
| detritus |
detritus |
debris |
unidentified |
Denmark |
juv./adults |
| nekton |
finfish |
bony fish |
unidentified |
France |
adults |
| others |
other terrest. Invertebrates |
n.a./terrest. Insects |
unidentified terrestrial organisms |
UK Engld Wal |
juv./adults |
| plants |
other plants |
benthic algae/weeds |
unidenitified algae |
Estonia |
juv./adults |
| plants |
other plants |
benthic algae/weeds |
unidentified water plants |
UK Engld Wal |
juv./adults |
| plants |
other plants |
terrestrial plants |
unidentified plants |
Estonia |
juv./adults |
| zoobenthos |
benth. crust. |
amphipods |
Corophium curvispinum |
Hungary |
juv./adults |
| zoobenthos |
benth. crust. |
amphipods |
Dicerogammarus villosus |
Hungary |
juv./adults |
| zoobenthos |
benth. crust. |
amphipods |
unidentified |
UK |
juv./adults |
| zoobenthos |
benth. crust. |
benth. copepods |
Harpacticoida |
Russia |
recruits/juv. |
| zoobenthos |
benth. crust. |
isopods |
Asellus sp. |
UK |
juv./adults |
| zoobenthos |
benth. crust. |
n.a./other benth. crustaceans |
unidentified Malacostraca |
Estonia |
juv./adults |
| zoobenthos |
benth. crust. |
ostracods |
seed shrimps |
Hungary |
adults |
| zoobenthos |
benth. crust. |
ostracods |
unidentified ostracods |
Estonia |
juv./adults |
| zoobenthos |
benth. crust. |
shrimps/prawns |
unidentified |
UK Engld Wal |
juv./adults |
| zoobenthos |
insects |
insects |
Chironomidae |
Russia |
recruits/juv. |
| zoobenthos |
insects |
insects |
midge |
UK Engld Wal |
juv./adults |
| zoobenthos |
insects |
insects |
Polypedilum nubeculosum |
Netherlands |
juv./adults |
| zoobenthos |
insects |
insects |
unidentified chironomids |
Poland |
juv./adults |
| zoobenthos |
insects |
insects |
Chironomus plumosus |
Estonia |
juv./adults |
| zoobenthos |
insects |
insects |
Chironomus plumosus |
Estonia |
juv./adults |
| zoobenthos |
insects |
insects |
Chironomus plumosus |
Estonia |
juv./adults |
| zoobenthos |
insects |
insects |
Cladoplema viridula |
Estonia |
juv./adults |
| zoobenthos |
insects |
insects |
Einfeldia carbonaria |
Estonia |
juv./adults |
| zoobenthos |
insects |
insects |
Microchironomus tener |
Estonia |
juv./adults |
| zoobenthos |
insects |
insects |
Polypedilum tetracrenatum |
Estonia |
juv./adults |
| zoobenthos |
insects |
insects |
Procladius spp. |
Estonia |
juv./adults |
| zoobenthos |
insects |
insects |
Tanutarsus spp. |
Estonia |
juv./adults |
| zoobenthos |
insects |
insects |
unidentified dipterans |
UK |
juv./adults |
| zoobenthos |
insects |
insects |
unidentified ephemeropterans |
Poland |
juv./adults |
| zoobenthos |
insects |
insects |
Insect imago |
Russia |
adults |
| zoobenthos |
insects |
insects |
alderfly |
UK Engld Wal |
juv./adults |
| zoobenthos |
insects |
insects |
Sialis sp. |
UK |
juv./adults |
| zoobenthos |
insects |
insects |
Caddis fly |
UK Engld Wal |
juv./adults |
| zoobenthos |
mollusks |
bivalves |
Dreissena polymorpha |
Hungary |
juv./adults |
| zoobenthos |
mollusks |
bivalves |
pea shells |
UK Engld Wal |
juv./adults |
| zoobenthos |
mollusks |
bivalves |
Anodonta cygnea |
Hungary |
juv./adults |
| zoobenthos |
mollusks |
gastropods |
Lithoglyphus naticoides |
Hungary |
juv./adults |
| zoobenthos |
mollusks |
gastropods |
Potamopyrgus jenkinsii |
Hungary |
juv./adults |
| zoobenthos |
mollusks |
n.a./other mollusks |
unidentified mollusks |
Poland |
juv./adults |
| zoobenthos |
other benth. invertebrates |
n.a./other benth. invertebrates |
Hydracarina |
Hungary |
adults |
| zoobenthos |
other benth. invertebrates |
n.a./other benth. invertebrates |
unidentified benthic invertebrates |
Hungary |
adults |
| zoobenthos |
worms |
n.a./other annelids |
Oligochaeta |
Russia |
juv./adults |
| zoobenthos |
worms |
n.a./other annelids |
unidentified oligochaetes |
Estonia |
juv./adults |
| zoobenthos |
worms |
non-annelids |
Dorylaimus |
Russia |
recruits/juv. |
| zoobenthos |
worms |
polychaetes |
unidentified polychaetes |
Russia |
adults |
| zooplankton |
other plank. invertebrates |
n.a./other plank. Invertebrates |
unidentified |
France |
recruits/juv. |
| zooplankton |
plank. crust. |
cladocerans |
Bosmina coregoni |
Netherlands |
recruits/juv. |
| zooplankton |
plank. crust. |
cladocerans |
Alona |
Denmark |
recruits/juv. |
| zooplankton |
plank. crust. |
cladocerans |
Leydigia sp. |
Hungary |
juv./adults |
| zooplankton |
plank. crust. |
cladocerans |
Monospilus dispar |
Hungary |
juv./adults |
| zooplankton |
plank. crust. |
cladocerans |
unidentified water fleas |
Hungary |
adults |
| zooplankton |
plank. crust. |
cladocerans |
Bosmina longirostris |
Greece |
adults |
| zooplankton |
plank. crust. |
cladocerans |
Diaphanosoma spp. |
Greece |
adults |
| zooplankton |
plank. crust. |
cladocerans |
Leptodora kindtii |
Greece |
adults |
| zooplankton |
plank. crust. |
cladocerans |
Daphnia |
Denmark |
juv./adults |
| zooplankton |
plank. crust. |
cladocerans |
Daphnia cucullata f. kahrlsbergiensis |
Hungary |
juv./adults |
| zooplankton |
plank. crust. |
cladocerans |
Daphnia hyalina |
Hungary |
juv./adults |
| zooplankton |
plank. crust. |
cladocerans |
Leptodora kindtii |
Hungary |
juv./adults |
| zooplankton |
plank. crust. |
cladocerans |
Diaphanosoma brachyurum |
Hungary |
juv./adults |
| zooplankton |
plank. crust. |
plank. copepods |
Copepods |
Greece |
adults |
| zooplankton |
plank. crust. |
plank. copepods |
Acanthocyclops robustus |
Netherlands |
recruits/juv. |
| zooplankton |
plank. crust. |
plank. copepods |
Cyclops |
Denmark |
juv./adults |
| zooplankton |
plank. crust. |
plank. copepods |
Eudiaptomus gracilis |
Hungary |
juv./adults |
| zooplankton |
plank. crust. |
plank. copepods |
Eudiaptomus graciloides |
Denmark |
juv./adults |
| zooplankton |
plank. crust. |
plank. copepods |
unidentified |
UK Engld Wal |
juv./adults |