Main Ref. | Ferriz, R.A., 1998 | ||
Fish stage | recruits/juv. | Mean length | 2.00 SL |
Sample size | 12 | Percent empty | |
Country | Argentina | Locality | Rio NogolĂ, San Luis |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
4.30 % | zoobenthos | insects | insects | larvae | Tipulidae | Tipulidae |
9.20 % | zoobenthos | insects | insects | larvae | Ceratopogonidae | Ceratopogonidae |
23.50 % | zoobenthos | insects | insects | larvae | Chironomidae | Chironomidae |
26.60 % | zoobenthos | insects | insects | larvae | Trichoptera | Trichoptera |
8.30 % | zoobenthos | insects | insects | nymphs | Odonata | Odonata |
28.10 % | zoobenthos | insects | insects | nymphs | Ephemeroptera | Ephemeroptera |