| ການອ້າງອີງຫຼັກ | Esteves, K.E., 1996 | ||
| ຂັ້ນຕອນຂອງຜູ້ລ້າ | juv./adults | ||
| ອາຫານ I | plants | ||
| ອາຫານ II | other plants | ||
| ອາຫານ III | benthic algae/weeds | ||
| ກຸ່ມອາຫານ | algae | ຂັ້ນຕອນຜູ້ຖືກລ້າ/ສ່ວນ | n.a./others |
| ຊື່ອາຫານ | unidentified algae | ||
| ທົ່ວໄປ | 38.5 | very common (21-50%) | |
| ປະເທດ | Brazil | ||
| ຂໍ້ສັງເກດ | No. of fish examined w/ food: 13. Sampled in February. Locality: Parana River Basin. Also Ref. 41830. | ||