Table 1. Species composition of the gillnet catch over the study period

Scientific name	Common name	Local name	Station I		Station II		Station III		Station IV		Total
			nt	%	n	%	n	%	n	%	nt	%
Anabas testudineus	Climbing perch	Dumbaya	1	0.13	5	2.6	0	0	13	1.65	19	0.97
Barbonymus gonionotus	Java barb	Tawes	127	15.93	18	9.38	8	4.65	115	14.60	268	13.75
Channa striata	Striped snakehead	Tola/Kabosi/Gabus	1	0.13	0	0	0	0	0	0.00	1	0.05
Cyprinus carpio	Common carp	Karper	0	0.00	0	0	6	3.49	2	0.25	8	0.41
Glossogobius sp.	Tank goby	Manggabai	5	0.63	1	0.52	0	0	7	0.89	13	0.67
Planiliza sp.	Mullet	Bulalao	0	0.00	0	0	0	0	1	0.13	1	0.10
Oreochromis mossambicus	Mozambique tilapia	Mujair	272	34.12	125	65.1	54	31.4	199	25.25	650	33.35
Oreochromis niloticus	Nile tilapia	Nila	387	48.55	42	21.88	102	59.3	445	56.47	976	50.08
Scatophagus argus	Spotted scat	Kitang	1	0.13	0	0	0	0	0	0.00	1	0.05
Trichopodus pectoralis	Snakeskin gourami	Saribu	3	0.38	0	0	2	1.16	6	0.76	11	0.57
Total number of fish			797		192		172		788		1,949
Number of species			8		5		5		8		11