Belangrijkste voedsel | Percentage |
Trofisch niveau (y) |
Levensfase predator | Land | Lokaliteit | Ref. |
---|---|---|---|---|---|---|
zoobenthos | 84 | 3.3 | juv./adults | Russia | Lena river | 75071 |
zoobenthos | 52 | 3.5 | juv./adults | Russia | Lena river | 75071 |
zoobenthos | 50 | 3.2 | juv./adults | Russia | Lena river | 75071 |
zoobenthos | 53 | 3.2 | juv./adults | Russia | Lena river | 75071 |