Search results
Results from the WOW.Com Content Network
Sri Lanka is a tropical island situated close to the southern tip of India. It is situated in the middle of Indian Ocean. 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.
The low salinity and high osmotic pressure makes them so different. 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.
Since Sri Lanka was ruled by the Portuguese, Dutch, and British. At various junctures, these nations introduced a number of exotic species, which included mammals , plants , birds , and fish. After Sri Lanka secured its independence , the introductions continued unabated, and the breeding of exotic aquarium fish for export became popular.
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 ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
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.
Ophichthys desilvai (lesser swamp eel or Desilvai's blind eel) is a commercially important, air-breathing species of fish in the family Synbranchidae. It is endemic to Sri Lanka and is the only endemic synbranchid from there. [3]
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.