Research Article
Patterns of Fish Assemblage, Growth, and Diet Composition in a Tropical River between Two Cascading Hydropower Dams
Table 1
The list of fish composition in the Murum River during the dry (trip 1) and wet (trip 2) seasons.
| | Family | Species | Trip 1 | Trip 2 | | St1 | St2 | St3 | St4 | St5 | Murum River | St1 | St2 | St3 | St4 | St5 | Murum River |
| | Bagridae | Hemibagrus fortis | 2 | — | 1 | — | — | 3 | — | — | — | — | — | — | | Hemibagrus capitulum | 2 | — | 5 | 1 | 2 | 10 | 4 | — | 3 | 1 | 4 | 12 | | Mystus singaringan | 4 | — | 1 | 3 | 7 | 15 | — | — | — | 1 | — | 1 |
| | Cobitidae | Syncrossus hymenophysa | — | — | — | — | — | — | — | — | — | 1 | — | 1 |
| | Cichlidae | Oreochromis mossambicus | — | — | — | 2 | 9 | 11 | — | 2 | 21 | — | 4 | 27 |
| | Cyprinidae | Barbonymus schwanenfeldii | 11 | 4 | 4 | 11 | 46 | 76 | 10 | 2 | 16 | 57 | 33 | 118 | | Cyclocheilichthys apogon | 24 | 1 | 44 | 2 | 5 | 76 | — | 7 | 13 | 4 | 5 | 29 | | Cyclocheilichthys armatus | — | — | — | — | — | — | — | 1 | — | — | 1 | 2 | | Hampala bimaculata | 4 | 4 | — | — | — | 8 | — | 1 | — | — | — | 1 | | Hampala macrolepidota | 1 | — | 1 | 11 | 1 | 14 | 1 | — | 1 | 1 | 8 | 11 | | Labiobarbus festivus | 2 | 1 | — | — | — | 3 | — | — | — | — | — | — | | Lobocheilos ovalis | 4 | 1 | 8 | 4 | 8 | 25 | 5 | 1 | 2 | 1 | 1 | 10 | | Lobocheilos cf. falcifier | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 4 | | Osteochilus borneensis | 1 | — | — | — | — | 1 | — | — | — | — | — | — | | Osteochilus enneaporos | 11 | — | — | — | — | 11 | 7 | 1 | 1 | — | — | 9 | | Osteochilus hasseltii | 44 | 1 | 2 | 3 | 4 | 54 | — | — | — | — | — | — | | Osteochilus schlegelii | 1 | — | — | — | — | 1 | — | — | — | — | — | — | | Parachela oxygastroides | 1 | — | — | 21 | 12 | 34 | 5 | 6 | 2 | 1 | 15 | 29 | | Puntioplites waandersi | — | 2 | 2 | 4 | 7 | 15 | 1 | — | 1 | 2 | — | 4 | | Rasbora argyrotaenia | — | — | — | — | — | — | 2 | 2 | — | — | — | 4 | | Tor tambra | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 |
| | Mastacembelidae | Mastacembelus erythrotaenia | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
| | Pangasiidae | Pangasius macronema | — | — | — | — | — | — | 1 | — | — | — | — | 1 |
| | Siluridae | Kryptopterus cryptopterus | — | — | — | — | — | — | — | — | — | 1 | — | 1 | | Kryptopterus lais | — | — | — | — | — | — | 1 | — | — | — | — | 1 | | Kryptopterus limpok | — | — | — | 2 | — | 2 | — | — | — | — | — | — | | N | 112 | 14 | 68 | 64 | 102 | 360 | 38 | 23 | 61 | 71 | 74 | 267 |
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n = number of individuals; St = station.
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