| Voedsel I | Voedsel II | Voedsel III | Naam voedsel | Gebied | Levensfase predator |
|---|---|---|---|---|---|
| others | others | n.a./others | clay | Japan | juvenielen/adulten |
| others | others | n.a./others | unspecified debris | Japan | juvenielen/adulten |
| plants | other plants | benthic algae/weeds | unspecified algae | Japan | juvenielen/adulten |
| plants | other plants | terrestrial plants | unspecified vascular plant | Japan | juvenielen/adulten |