Main Ref. | GarcĂa-Berthou, E. and R. Moreno-Amich, 2000 | ||
Fish stage | recruits/juv. | Mean length | 9.80 FL |
Sample size | 384 | Percent empty | |
Paese | Spain | LocalitĂ | Lake Banyoles, Catalonia, 1991 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Commenti |
---|---|---|---|---|---|---|
40.70 % | zoobenthos | benth. crust. | amphipods | juv./adults | Echinogammarus sp. | Echinogammarus sp. |
1.00 % | nekton | finfish | bony fish | juv./adults | bony fish | |
0.80 % | zooplankton | plank. crust. | cladocerans | juv./adults | Ceriodaphnia reticulata | Ceriodaphnia reticulata and Daphnia longispina |
6.00 % | zooplankton | fish (early stages) | fish eggs/larvae | eggs | fish eggs | |
12.70 % | zoobenthos | insects | insects | larvae | Ephemeroptera | Ephemeroptera, Trichoptera, Nematocera, and other insects |
8.30 % | zoobenthos | insects | insects | nymphs | Odonata | Odonata nymphs |
16.00 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | Atyaephyra desmaresti | Atyaephyra desmaresti and other crustacea |
4.90 % | zoobenthos | mollusks | n.a./other mollusks | juv./adults | mollusks | |
1.92 % | plants | phytoplankton | n.a./other phytoplankton | n.a./others | phytoplankton | |
7.70 % | plants | other plants | terrestrial plants | fruits/seeds | plant | plant seeds and plant debris |