Main Ref. | Raid, T. and A. Lankov, 1993 | ||
Fish stage | adults | Mean length | NG |
Sample size | Percent empty | 77.8 | |
Country | Finland | Locality | West of Saaremaa I. and the southern Gulf of Finland, April 1989. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
2.10 % | zooplankton | plank. crust. | plank. copepods | juv./adults | Eurytemora | Eurytemora |
29.20 % | zooplankton | plank. crust. | plank. copepods | juv./adults | Acartia | Acartia |
33.10 % | zooplankton | plank. crust. | plank. copepods | juv./adults | Limnocalanus | Limnocalanus |
35.60 % | zooplankton | plank. crust. | plank. copepods | juv./adults | Temora | Temora |