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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.
Area. 43 km 2 (17 sq mi) Established. 24 September 1954. (1954-09-24) Administrator. Department of Wildlife Conservation. Giant's Tank Sanctuary (Tamil: கட்டுக்கரை குளம் சரணாலயம் Kaṭṭukkarai Kuḷam Caraṇālayam) is a wildlife sanctuary in northern Sri Lanka, approximately 20 km (12 mi) south ...
Kala Wewa (Sinhala:කලා වැව), built by the King Datusena in 460 CE, is a reservoir complex consisting of two reservoirs, Kala Wewa and Balalu Wewa. It has the capacity to store 123 million cubic meters of water. This reservoir complex has facilitated with a stone made spillway and three main sluices. From the central major sluice, a ...
A fisheries study in Sri Lanka and India estimated that over 1000 were being sold in the country's fish markets each year. [49] By comparison, M. birostris populations at most of the key aggregation sites around the world are estimated to have significantly fewer than 1000 individuals. [ 50 ]
13 ft (4 m) Tissa Wewa is a reservoir in Tissamaharama, thought to have been constructed in the 3rd century BC, either by Mahanaga of Ruhuna or his successor Yatala Tissa of Ruhuna, in order to irrigate paddy lands and supply water to the flourishing city of Tissamaharama. The lake was restored in 1871. The embankment (or bund) on the southern ...
Government of Sri Lanka. Water volume. 31,500 acre⋅ft (38,854,678 m 3) [2] Surface elevation. 44 ft (13 m) [3] Giant's Tank (Tamil: கட்டுக்கரை குளம், romanized: Kaṭṭukkarai Kuḷam; Sinhala: යෝධ වැව Yōdha Væva) is an irrigation tank in northern Sri Lanka, approximately 10 mi (16 km) south east ...
The ornate paradisefish (Malpulutta kretseri) or spotted gourami, is a species of gourami endemic to Sri Lanka. [1] [2] It is the only recognized species in its genus.[3]It inhabits shallow, slow-flowing streams in forested areas shaded with plentiful vegetation near the edges and a substrate covered by leaf litter.
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