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There are over 246 land gastropods of Sri Lanka, of which 83% are endemic. Sub class Pulmonata consists of 159 species within 23 families and subclass Prosobranchia by 88 species in four families. Five land snail genera, Ravana , Ratnadvipia , Acavus , Oligospira and Aulopoma are endemic to Sri Lanka with 14 species in them.
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.
All wildlife in sanctuaries are protected but the habitat is only protected in state-owned land, allowing human activities to continue on privately owned land. [1] Activities prohibited in sanctuaries include hunting, killing or removing any wild animal; destroying eggs/nests of birds and reptiles; disturbing of wild animals; and interfering in ...
"The IUCN Red List of Threatened Species: Mammals of Sri Lanka". IUCN. 2001 dead link ] "Mammal Species of the World". Smithsonian National Museum of Natural History. 2005. Archived from the original on 27 April 2007 "Animal Diversity Web". University of Michigan Museum of Zoology. 1995–2006
It comprises a range of wetland habitats such as marshes, flooded woodlands, lakes, and ponds. It is governed by Sri Lanka Land Reclamation and Development Corporation. [3] The park was officially opened and relaunched to the public on 3 October 2017. It is open 6 days of the week from Monday to Saturday from 6am-6pm. [4]
Udawalawe National Park is a national park on the boundary of Sabaragamuwa and Uva Provinces in Sri Lanka. The park was created to provide a sanctuary for wild animals displaced by the construction of the Udawalawe Reservoir on the Walawe River, as well as to protect the catchment of the reservoir. The reserve covers 30,821 hectares (119.00 sq ...
Being an island Sri Lanka lacks land area to supports large animals. [3] However fossil evidence of large archaic species of rhinoceroses, hippopotamuses, and lions have been discovered. The flora and fauna of Sri Lanka is mostly understudied. [4] Therefore, the number of endemics could be underestimated.
The non-marine molluscs of Sri Lanka are a part of the molluscan wildlife of Sri Lanka. Naggs et al. (2003) listed 246 land gastropods for Sri Lanka. [1] Ranawana (2006) listed 18 species of non-indigenous land gastropods in Sri Lanka and he added some species to that list. [2] The fauna of Sri Lanka also includes freshwater snails and ...