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Cnemaspis Scalpensis
''Cnemaspis scalpensis'', commonly called Ferguson's day gecko or the rocky day gecko, is a species of diurnal gecko in the family Gekkonidae. The species is found only in Sri Lanka. Geographic range and habitat ''C. scalpensis'' is found in the Kandy valley in Sri Lanka, and more common in the dry zone, than the wet zone. Its preferred natural habitat is forest, but it has also been found in gardens with large trees. Localities include Gannoruwa, Gammaduwa, Palmadulla, Ritigala, and Kandy. Description The snout of ''C. scalpensis'' is short. The dorsal scales are smooth granules. The median subcaudals are enlarged. The ventrals are smooth. Preanal pores are absent, but femoral pores are present. The dorsum is brown or bluish-gray, with dense brown reticulations. The forehead and lips have light spots. The throat is dusted with brown, with 5-6 irregular cross bars of light spots. The rest of the venter is bright yellow. Ecology ''C. scalpensis'' is a diurnal an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mendis Wickramasinghe
L. J. Mendis Wickramasinghe is a Sri Lankan herpetologist, taxonomist, naturalist ,wildlife photographer. Inspired by a childhood passion on snakes and by the diversity of his motherland, he has spent over two decades experiencing the forests across Sri Lanka. Biography Wickramasinghe was born in Kalutara, 6 May 1976, and educated in Tissa Central College. He was employed as an Ecologist at the Sri Lanka Program of the International Union for Conservation of Nature (IUCN) for nearly seven years (2000-2007). Mendis formed the Herpetological Foundation of Sri Lanka (HFS) in year 2007, to further pursue in independent research on the herpetofauna of Sri Lanka, and also provide a platform for young herpetologists to initiate research. Professional experience With over 25 years of field research experience on the herpetofauna of Sri Lanka, his work has focused on taxonomic identification and biodiversity assessment of reptiles and amphibians in an effort to increase awareness o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest
A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' Food and Agriculture Organization (FAO) defines a forest as, "Land spanning more than 0.5 hectares with trees higher than 5 meters and a canopy cover of more than 10 percent, or trees able to reach these thresholds ''in situ''. It does not include land that is predominantly under agricultural or urban use." Using this definition, '' Global Forest Resources Assessment 2020'' (FRA 2020) found that forests covered , or approximately 31 percent of the world's land area in 2020. Forests are the predominant terrestrial ecosystem of Earth, and are found around the globe. More than half of the world's forests are found in only five countries (Brazil, Canada, China, Russia, and the United States). The largest share of forests (45 percent) are in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Of Sri Lanka
This is a list of reptiles of Sri Lanka. The reptilian diversity in Sri Lanka is higher than the diversity of other vertebrates such as mammals and fish with 181 reptile species. All extant reptiles are well documented through research by many local and foreign scientists and naturalists. Sri Lankan herpetologist, Anslem de Silva largely studied the biology and ecology of Sri Lanka snakes, where he documented 96 species of land and sea snakes. Five genera are endemic to Sri Lanka - ''Aspidura'', ''Balanophis'', ''Cercaspis'', ''Haplocercus'', and ''Pseudotyphlops''. Out of them only five of the land snakes are considered potentially deadly and life threatening to humans. Among snakes, 54 are endemic to Sri Lanka. The total increased to 107 with new descriptions of ''Dendrelaphis'', ''Rhinophis'', ''Aspidura'' and ''Dryocalamus''. Lizard diversity in the island has been documented and studied by many local scientists and researchers such as Imesh Nuwan Bandara, Kalana Maduwage, Anj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Sri Lanka
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cnemaspis
''Cnemaspis'' is a genus of diurnal (day) geckos found in Asia. With over 100 species, it is one of the most diverse genera of geckos. Molecular phylogenies suggest that the two regional groupings may form distinct clades which are not each other's closest relatives. Description Species in this genus have slender, clawed digits which are cylindrical or depressed at the base (rarely dilated); the distal phalanges are compressed, forming an angle with the basal portion of the digits, the lower surface of which has a row of plates. Their bodies are more or less depressed, granular or tubercular above. Tail not compressed. Pupil circular; eyelid distinct all round the eye. Males with or without pre-anal or femoral pores. Species The Indian Subcontinent and Sri Lanka group *'' C. aaronbaueri'' Sayyed, Grismer, Campbell & Dileepkumar, 2019 *'' C. adii'' C. Srinivasulu, Kumar & B. Srinivasulu, 2015 – Adi's day gecko *'' C. agarwali'' Khandekar, 2019 – Agarwal's dwarf gec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oviparity
Oviparous animals are animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, most reptiles, and all pterosaurs, dinosaurs (including birds), and monotremes. In traditional usage, most insects (one being ''Culex pipiens'', or the common house mosquito), molluscs, and arachnids are also described as oviparous. Modes of reproduction The traditional modes of reproduction include oviparity, taken to be the ancestral condition, traditionally where either unfertilised oocytes or fertilised eggs are spawned, and viviparity traditionally including any mechanism where young are born live, or where the development of the young is supported by either parent in or on any part of their body. However, the biologist Thierry Lodé recently divided the traditional category of oviparous reproduction into two modes that he named ovuliparity and (true) oviparity respectively. He distinguished the tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsum (anatomy)
Standard anatomical terms of location are used to unambiguously describe the anatomy of animals, including humans. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position provides a definition of what is at the front ("anterior"), behind ("posterior") and so on. As part of defining and describing terms, the body is described through the use of anatomical planes and anatomical axes. The meaning of terms that are used can change depending on whether an organism is bipedal or quadrupedal. Additionally, for some animals such as invertebrates, some terms may not have any meaning at all; for example, an animal that is radially symmetrical will have no anterior surface, but can still have a description that a part is close to the middle ("proximal") or further from the middle ("distal"). International organisations have determined vocabularies that are often used as standard vocabularies for subdisciplines of anatom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ventral Scales
In snakes, the ventral scales or gastrosteges are the enlarged and transversely elongated scales that extend down the underside of the body from the neck to the anal scale. When counting them, the first is the anteriormost ventral scale that contacts the paraventral (lowermost) row of dorsal scales on either side. The anal scale is not counted.Campbell JA, Lamar WW. 2004. The Venomous Reptiles of the Western Hemisphere. 2 volumes. Comstock Publishing Associates, Ithaca and London. 870 pp. 1500 plates. . Related scales * Preventral scales * Anal scale * Subcaudal scales * Paraventral scales See also * Snake scale Snakes, like other reptiles, have skin covered in scale (zoology), scales.Boulenger, George A. 1890 The Fauna of British India. p. 1 Snakes are entirely covered with scales or scutes of various shapes and sizes, known as snakeskin as a whole. A ... References {{Reflist Snake scales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subcaudal Scales
In snakes, the subcaudal scales are the enlarged plates on the underside of the tail.Wright AH, Wright AA. 1957. Handbook of Snakes. Comstock Publishing Associates (7th printing, 1985). 1105 pp. . These scales may be either single or divided (paired) and are preceded by the anal scale. Related scales * Anal scale * Ventral scales See also * Snake scales Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes . Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more joints ... References {{Reflist Snake scales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsal Scales
In snakes, the dorsal scales are the longitudinal series of plates that encircle the body, but do not include the ventral scales. Campbell JA, Lamar WW (2004). ''The Venomous Reptiles of the Western Hemisphere''. Ithaca and London: Comstock Publishing Associates. 2 volumes. 870 pp. 1,500 plates. . When counting dorsal scales, numbers are often given for three points along the body, for example 19:21:17. These numbers correspond to the number of dorsal scales around the body at a head's length behind the head, at midbody and at a head's length before the vent. If only one number is given, it is for the midbody count. Dorsal scale are easiest to count diagonally, starting with the paraventral scale row. In doing so, it is often noted that certain scale rows are raised, keeled or smooth as opposed to the others.U.S. Navy (1991). ''Poisonous Snakes of the World''. United States Government. New York: Dover Publications Inc. 203 pp. . See also *Snake scales *Anatomical terms of locat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ritigala
Ritigala is a mountain in central Sri Lanka which is home to an ancient Buddhist monastery. The ruins and rock inscriptions of the monastery date back to 1st century BCE. It is located away from the ancient monastic city of Anuradhapura. Ritigala mountain Ritigala mountain consists of four peaks which rise steeply from the surrounding plain. The mountain is 6.5 km in length, and divided into northern and southern blocks by Maha-Degala Gorge. The highest peak is Ritigala Kanda in the southern block.Department of Wildife Conservation (2008). ''Biodiversity Baseline Survey: Ritigala Strict Natural Reserve.'' Revised version. Consultancy Services Report prepared by Green, M.J.B. (ed.), De Alwis, S.M.D.A.U., Dayawansa, P.N., How, R., Singhakumara, B.M.P., Weerakoon, D.,Wijesinghe, M.R. and Yapa, W.B. Infotech IDEAS in association with GREENTECH Consultants. Sri Lanka Protected Areas Management and Wildlife Conservation Project (PAM&WCP/CONSULT/02/BDBS), Department of Wildlife C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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