| Main Ref. | Maeda, K. and K. Tachihara, 2004 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | Ephemeroptera | Prey Stage/Part | larvae |
| Food name | unidentified mayflies | ||
| Commonness | 5.6 | rare (1-5%) | |
| Country | Japan | ||
| Remark | Locality: Stn. 5, Teima River, Okinawa Island, August 1998. | ||