Table 3. Types of fish in the Lower Musi River, South Sumatra 2007–2023

Family	Type fish	2007	2016	2017	2019	2020	2023
Belontidae	Trichogaster tricopterus			√
	Trycogaster pectoralis	√
Biluridae	Cryptopterus schilbeides	√
Butidae	Oxyeleotris marmorata						√
Carangidae	Seriola nigrofasciatus					√
	Farmio niger					√
	Parastromateus niger		√
	Scomberoides lysan		√
	Alepes vari		√
	Scomberoides commersonnianus				√
	Carangoides malabaricus				√
	Caranx djedaba				√
Carcharhinidae	Carcharhinus sp		√
Centropomidae	Lates calcalifer			√
Chaetodontidae	Scatophagus argus			√
Chandidae	Ambasis vachellii			√
	Chanos chanos				√
	Channa melanopterus	√
	Channa striata	√		√			√
	Channa micropeltes	√
Chirocentridae	Chirocentrus dorab		√			√	√
	Chirocentrus nudus				√
Cichlidae	Oreochromis mossambicus						√
Clariidae	Clarias melanoderma						√
	Clarias teijmanni	√
	Enchhelolarias tapeinopterus	√
	Clarias niouchofii	√
Clupeidae	Sphyraena jello		√
	Anodontostoma chacunda		√		√
	Sardinella fimbriata		√		√
	Stolephorus dubiosus				√
	Coilia lindmoni			√