ການອ້າງອີງຫຼັກ | Winemiller, K.O. and B.J. Ponwith, 1998 | ||
ການພັດທະນາວັຍຂອງປາ | recruits/juv. | ຄວາມຍາວໂດຍສະເລ່ຍ | 12.60 SL |
Sample size | 187 | Percent empty | |
ປະເທດ | Brazil | ທ້ອງຖິ່ນ | Tortuguero, 1985 |
ໄລຍະ |
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Diet percent | ອາຫານ I | ອາຫານ II | ອາຫານ III | ຂັ້ນຕອນຜູ້ຖືກລ້າ | Item Name | ຄຳເຫັນ |
---|---|---|---|---|---|---|
1.21 % | nekton | finfish | bony fish | juv./adults | eleotridae | eleotrids |
10.12 % | nekton | finfish | bony fish | juv./adults | cichlids | 10.12% cichlids |
15.51 % | nekton | finfish | bony fish | juv./adults | fish | 15.51% unid. fish |
12.04 % | zoobenthos | insects | insects | n.a./others | Ephemeroptera | 0.93% aq. Diptera, 6.25% aq. Ephemeroptera, 0.16% aq. Odonata, 2.24% other aq. insects, 0.02% terrestial arthropods |
60.76 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | decapod crustacea | 51.12% decapod crustacea, 9.74% microcrustacea |
0.40 % | zoobenthos | mollusks | n.a./other mollusks | juv./adults | mollusks |