| detritus |
detritus |
debris |
unspecified detritus |
Canada |
juv./adults |
| nekton |
finfish |
n.a./other finfish |
fish scales |
Brazil |
adults |
| others |
other terrest. invertebrates |
n.a./terrest. Insects |
Terrestrial Insecta |
Brazil |
juv./adults |
| plants |
other plants |
periphyton |
unidentified |
Brazil |
juv./adults |
| plants |
other plants |
terrestrial plants |
fruits of unspecified plants |
Canada |
juv./adults |
| plants |
other plants |
terrestrial plants |
seeds of unspecified plants |
Canada |
juv./adults |
| plants |
phytoplankton |
green algae |
unspecified green algae |
Canada |
juv./adults |
| zoobenthos |
insects |
insects |
unidentified insects |
Brazil |
adults |
| zoobenthos |
other benth. invertebrates |
n.a./other benth. invertebrates |
aquatic inverterbates |
Brazil |
adults |
| zoobenthos |
other benth. invertebrates |
n.a./other benth. invertebrates |
eggs |
Brazil |
adults |
| zooplankton |
other plank. invertebrates |
n.a./other plank. invertebrates |
Perizoon |
Brazil |
juv./adults |