Main Ref. | Weatherly, N.S., 1987 | ||
Fish stage | recruits/juv. | Mean length | 3.50 FL |
Sample size | 22 | Percent empty | |
Country | UK | Locality | 126 m stretch on west bank of Welsh River Dee, 3.9 km upstream of Chester weir |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
64.90 % | plants | other plants | benthic algae/weeds | n.a./others | benthic algae/weeds | |
28.90 % | detritus | detritus | debris | n.a./others | debris | |
4.70 % | plants | phytoplankton | diatoms | n.a./others | diatoms | |
1.50 % | zoobenthos | worms | non-annelids | juv./adults | Tubificidae | Tubificidae |