প্রধান সুত্র | Sagar, P.M. and G.A. Eldon, 1983 | ||
মৎস্য পর্যায় | juv./adults | গড় দৈঘর্্য | 6.80 TL |
Sample size | 16 | Percent empty | |
দেশ | New Zealand | এলাকা | Rakaia River, autumn 1979-80. |
পর্যায় |
|
Diet percent | খাদ্য ১ | খাদ্য ২ | খাদ্য ৩ | শিকার পর্যায় | Item Name | মন্তব্যসমূহ |
---|---|---|---|---|---|---|
1.10 % | zoobenthos | insects | insects | adults | Diptera | 0.9% Diptera adults and 0.2% oligochaetes |
2.20 % | zoobenthos | insects | insects | adults | Zelandobius furcillatus | Zelandobius furcillatus |
2.60 % | zoobenthos | insects | insects | adults | Hydrobiosis frater | Hydrobiosis frater |
1.40 % | zoobenthos | insects | insects | larvae | Oxyethira albiceps | Oxyethira albiceps larvae |
2.00 % | zoobenthos | insects | insects | larvae | Diptera | other Diptera larvae |
2.10 % | zoobenthos | insects | insects | larvae | Elmidae | Elmidae larvae & adults |
2.70 % | zoobenthos | insects | insects | larvae | Aoteapsyche spp. | Aoteapsyche spp. larvae |
7.60 % | zoobenthos | insects | insects | larvae | Trichoptera | other Trichoptera larvae |
10.60 % | zoobenthos | insects | insects | larvae | Deleatidium | Deleatidium larvae |
67.70 % | zoobenthos | insects | insects | larvae | Chironomidae | Chironomid larvae & pupae |