ການອ້າງອີງຫຼັກ | Dorman, J.A., 1991 | ||
ການພັດທະນາວັຍຂອງປາ | adults | ຄວາມຍາວໂດຍສະເລ່ຍ | 45.00 TL |
Sample size | 398 | Percent empty | 54 |
ປະເທດ | Sweden | ທ້ອງຖິ່ນ | Baltic coast. 1987 |
ໄລຍະ |
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Diet percent | ອາຫານ I | ອາຫານ II | ອາຫານ III | ຂັ້ນຕອນຜູ້ຖືກລ້າ | Item Name | ຄຳເຫັນ |
---|---|---|---|---|---|---|
9.13 % | zoobenthos | benth. crust. | amphipods | juv./adults | Gammarus | Gammarus |
0.83 % | plants | other plants | benthic algae/weeds | n.a./others | benthic algae/weeds | |
83.28 % | nekton | finfish | bony fish | juv./adults | Clupeidae | 33.37% Clupeidae, 1.59% Osmerus, 1.7% Cyprinidae, 24.54% Gasterosteidae, 1.17% Ammodytidae, 20.72% unid. Fish |
0.30 % | zoobenthos | insects | insects | adults | insects | |
5.34 % | zoobenthos | benth. crust. | isopods | juv./adults | Idotea | Idotea |
0.49 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | benth. crustaceans | |
0.61 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | shrimps/prawns |