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Because of being an island, Sri Lanka has many endemic freshwater fauna, as well as thousands of marine and brackish water fauna. [1] Fishing is the way of life of most of coastal community. So, the marine fish fauna gives a greater commercial value to the country's economy, as well as well being of the coastal people. [2]
Few fish can be found in all three ecological systems. There are 95 species of freshwater fish occur in the country, where 53 of those are endemic. 41% of all known species of fish of Sri Lanka are found in freshwater. There are about 70% of endemism of those fish. Most of them are listed into IUCN categories.
Mystus ankutta, also known as the Sri Lanka dwarf catfish or yellow dwarf catfish, is a species of catfish of the family Bagridae that is endemic to Sri Lanka. [1] [2] [3] In the wild it is found in freshwater bodies from Kelani river to Nilwala river in Sri Lanka. [2] It grows to a length of 7.9 cm. [2] This fish is classified as endangered by ...
The Ministry of Fisheries[2] (Sinhala: ධීවර අමාත්යාංශය; Tamil: கடற்றொழில் அமைச்சு) is the central government ministry of Sri Lanka responsible for fisheries. The ministry is responsible for formulating and implementing national policy on fisheries and aquatic resources development ...
Environmental issues in Sri Lanka include large-scale logging of forests and degradation of mangroves, coral reefs and soil. Air pollution and water pollution are challenges for Sri Lanka since both cause negative health impacts. Overfishing and insufficient waste management, especially in rural areas, leads to environmental pollution.
Chela laubuca lankensis Deraniyagala, 1960. Laubuca lankensis (Deraniyagala, 1960) Laubuka lankensis, also known as the Sri Lanka blue laubuca, is a cyprinid fish species endemic to Sri Lanka. [1][2] It is a freshwater species widely distributed throughout the lowland dry zone of the island. [1] It grows to 5.8 cm (2.3 in) standard length.
Puntius cumingii (Günther, 1868) Pethia cumingii, known as the Cuming's barb or the two spot barb (though that name can also apply to the Ticto barb, P. ticto), is a species of cyprinid fish endemic to Sri Lanka. [2][3] Its stocks have declined in recent decades, and in 1996 it was assessed to be in need of conservation to ensure it stays ...
Sri Lankan freshwater habitats can be divided into 6 major types - river, stream, lake, pond, villu and paddy field - according to size, depth, rate of flow and type of bottom. Medium-sized rivers are called Oya and fast flowing streams torrential streams are called Dola in Sinhalese. The following list provide the freshwater fauna of Sri Lanka.