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Sri Lanka is known to be home to 794 species of Hemipterans. Detailed work of Sri Lankan hemipterans are recorded in the book Catalogue of Hemiptera of Sri Lanka. Sri Lanka comprises 74 species in 46 genera and 6 families of aphids within the order Hemiptera. 2 endemic aphid species are found on Sri Lanka.
Order: Cetacea (cetaceans) The order Cetacea includes whales, dolphins and porpoises. They are the mammals most fully adapted to aquatic life with a spindle-shaped nearly hairless body, protected by a thick layer of blubber, and forelimbs and tail modified to provide propulsion underwater. Name. Binomial.
Sanctuaries are a class of protected areas in Sri Lanka and are administered by the Department of Wildlife Conservation. Sanctuaries are governed by the Fauna and Flora Protection Ordinance (No. 2) of 1937 and may be created, amended or abolished by ministerial order. [1]
Sri Lanka is a tropical island situated close to the southern tip of India. The bird life of Sri Lanka is very rich for its size and 528 species have been recorded. In addition to the many resident birds, a considerable number of migratory species winter in the country to escape their northern breeding grounds.
There are 111 lizards known from Sri Lanka, with 17 newly discovered in 2006, and two more in 2016 and 2017. [11][12] One of species was discovered in 2019 from Ensalwatta, Matara. [13] In 2019, seven more endemic day geckos have been discovered by Suranjan Karunaratne and Mendis Wickramasinghe. [14][15] In December 2019, three more endemic ...
In January 2019, the new species, P. conniffae was discovered in southern Sri Lanka. [10] Sri Lanka has the highest percentage of extinct and threatened amphibian species in Asia. [2] In the 20th century the country has lost 20% of its amphibians and more than half of the remaining species are on the verge of extinction. Of the world's 34 ...
The Sri Lanka montane rain forests represent the montane and submontane moist forests above 1,000 metres (3,300 ft) in the central highlands and in the Knuckles mountain range. [5] Half of Sri Lanka's endemic flowering plants and 51 percent of the endemic vertebrates are restricted to this ecoregion. This ecoregion is inhabited by five strict ...
The animal life in freshwater comprises a great diversity. The organisms ranging from tiny protozoa to large mammals in size. Sri Lanka is a hydraulic civilization. First civilizations in Sri Lanka were originated closer to main rivers in Sri Lanka such as Mahaweli, Kelani, Malwathu and Gin Ganga. Rivers in Sri Lanka flow in a radial pattern ...