Main Ref. | Knight, J.G. and S.T. Ross, 1994 | ||
Fish stage | juv./adults | Mean length | 4.00 SL |
Sample size | 48 | Percent empty | |
Country | USA | Locality | Bayou Pierre, Mississippi, March 1986-August 1987 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
10.60 % | zoobenthos | insects | insects | adults | Trichoptera | Trichoptera |
10.80 % | zoobenthos | insects | insects | adults | Simuliidae | Simuliidae |
12.70 % | zoobenthos | insects | insects | adults | Corydalus | Corydalus, Empididae, Ceratopogonidae |
23.50 % | zoobenthos | insects | insects | adults | Ephemeroptera | Ephemeroptera |
27.40 % | zoobenthos | insects | insects | adults | Chironomidae | Chironomidae |
15.00 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | Hydracarina | Hydracarina |