Table 2. Types of fish in the Lower Musi River, South Sumatra 2007–2023

Family	Type fish	2007	2016	2017	2019	2020	2023
Ambassidae	Parambassis sp						√
	Ambassis nalua				√
Anabantidae	Anabas testudineus	√
	Osphronemus goramy	√
	Stenops vittatus	√
Apogonidae	Ostorhinchus fasciatus						√
Ariidae	Arius sp					√
	Arius polystaphylodon					√
	Plicofollis tenuispinis		√
	Hexanematichthys sagor						√
	Nemapteryx caelata				√
	Netuma thalassina				√
	Osteogeneiosus militaris				√
	Arius caelatus			√
	Arius venosus			√
Bagridae	Macrones gulio					√
	Hemibagrus nemurus		√
	Mystus gulio
	Mytus nemurus
	Macrones wycki	√
	Bagroides melapterus	√
	Mystus nigriceps	√
	Arius venosus	√					√
	Bagrichthys macracanthuss	√					√
	Bagrichthys hypselopterus	√
	Mystus sabanus	√
	Mystus olynodes	√
	Mystus wolfii	√
	Mystus planiceps	√
	Mystus nigriceps	√
	Bahaba polykladiskos			√
	Mystus micracanthus			√