Main Ref. | Johnson, J.H. and D.S. Dropkin, 1995 | ||
Fish stage | juv./adults | Mean length | 5.30 TL |
Sample size | 23 | Percent empty | 83 |
Country | USA | Locality | Juniata River, Pennsylvania, 1990 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
29.80 % | zoobenthos | insects | insects | adults | insects | misc. aquatic insects |
14.00 % | zoobenthos | insects | insects | larvae | Diptera | Diptera |
56.20 % | zoobenthos | insects | insects | nymphs | Ephemeroptera | misc. Ephemeroptera |