| Main Ref. | De Silva, S.S., U.S. Amarasinghe and N.D.N.S. Wijegoonawardena, 1996 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | unidentified | Prey Stage/Part | adults |
| Food name | unidentified | ||
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