Poaching of turtles and eggs, pollution, loss of IUCN Status: Vulnerable. The Olive ridley turtles are the most abundant of all sea turtles found in the world, Habitat: They inhabit warm waters of the Pacific, Atlantic and Indian oceans. To save searches and access a historical view of information you have downloaded you are required to register for an account. 3) They migrate thousands of kilometers between feeding and mating grounds in the course of a year. Olive ridley turtles are best known for their behaviour of synchronized nesting in mass numbers. which they laboriously dig with their hind flippers. The coast of Odisha in India is the largest mass nesting site for the olive ridley, followed by the coasts of Mexico and Costa Rica. NatureServe: Global – G3 (Vulnerable) IUCN: Endangered ESA: Endangered (Mexico breeding populations), Threatened (All other populations) Trends. They are the smallest and most abundant of all sea turtles found in the It is found in warm and tropical waters, primarily in the Pacific and Indian Oceans. mandatory for trawls to use Turtle Excluder Devices (TEDs), a net specially The species is listed as Vulnerable in the IUCN Red List, Appendix 1 in CITES, and Schedule 1 in Wildlife Protection Act, 1972. The list is updated by Zoological Survey of India (ZSI) from time to time as per the International Union for Conservation of Nature (), 1996. ports, and tourist centres. significantly large market around the coastal regions. However, the most severe threat they face is the accidental killing of Distribution: found in warm and tropical waters, primarily in the Pacific and Indian Oceans. However , a … rounded. The species is the second smallest and most abundant of all sea turtles found in the world. Five species next on Brazilian beaches (loggerheads, leatherbacks, hawksbills, green and olive ridley sea turtles). Gets name from its olive colored carapace, which is heart-shaped and rounded. designed with an exit cover which allows the turtles to escape while Please enter your e-mail address and password below. Turtles play an important role in the river by scavenging dead organic material and diseased fish by controlling the water pollution. These turtles, along with their cousin the Kemps ridley turtle, are best Conservation Most sea turtles are endangered or even critically endangered. The name for this sea turtle is tied to the color of its shell—an olive green hue. They can also be found in warm Olive Ridley Turtles The olive ridley sea turtle (Lepidochelys olivacea), also known as the Pacific ridley sea turtle, is a medium-sized species of sea turtle found in warm and tropical waters, primarily in the Pacific and Indian Oceans, Atlantic Ocean.The name for this sea turtle is tied to the color of its shell.They are carnivores in nature. In general, sea turtles throughout the world are severely reduced from historical levels. Olive-ridleys face serious threats across their migratory route, habitat and nesting beaches, due to human activities such as unfriendly turtle fishing practices, development, and exploitation of nesting beaches for ports, and tourist centers. Measuring Recovery with the IUCN Green Status of Species. The Olive Ridley sea turtle is the most abundant of all sea turtles found in the world. known for their unique mass nesting called Arribada, where thousands of ओलिव रिडले समुद्री कछुए (Olive Ridley Sea Turtle) चर्चा में क्यों? To reduce accidental killing in India, the Orissa government has made it gets its name from its olive colored carapace, which is heart-shaped and The IUCN Red List of Threatened Species (IUCN Red List) classified the status of leatherback turtles globally as ‘Vulnerable’ (IUCN, 2015). One of the most serious threats to nesting turtle populations is the destruction of their eggs and hatchlings by predators. About 35,000 olive ridley sea turtles hit Mexican beaches in June this year, most arrived in only three nights. DESCRIPTION: The olive ridley was named for the olive color of its heart-shaped shell and is one of the smallest of the sea turtles, with adults reaching 2 to 2½ feet in length and weighing 80 to … The olive ridley sea turtle also known as the Pacific ridley sea turtle, About Olive Ridley turtles. Also known as the Pacific ridley sea turtle. Habitat — warm and tropical waters of primarily in the Pacific, Indian Ocean and Atlantic ocean. Specifically, the Southwest Indian Ocean subpopulations are ‘Critically Endangered’, while the Northeast Indian Ocean subpopulations are ‘Data Deficient’. shell and leather, and their eggs, though illegal to harvest, have a The IUCN Red List of Threatened Species. This species is unique in their variable numbers of vertebral (back) and costal (belly) scutes (bony plates), a characteristic that also varies by geographic location. Vulnerable — IUCN Red list. © International Union for Conservation of Nature and Natural Resources. India's Largest Community for IAS, UPSC, Civil Services Aspirants. Snow Leopard. IUCN 2021. Olive Ridley Turtle Conservation Status IUCN Red List Status: Vulnerable (2008) Sources: Hudgins, Ali, and Mancini (2017) “Marine Turtles of the Maldives: A … They are the smallest and most abundant of all sea turtles found in the world. The olive ridley may be the most abundant sea turtle on the planet, but some argue that it is also the most exploited. Olive ridley turtle ... improvements in a species' status can reflect both genuine population growth and better data. India has a coastline of more than 8000 km which is rich in biodiversity. IUCN Status: Vulnerable. Printed Study Material for UPSC Pre General Studies (Paper-1). Arribadas — synchronized nesting in … Lepidochelys olivacea is found in warm and tropical waters, primarily in the Pacific and Indian Oceans, but also in the warm waters of the Atlantic Ocean. Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status … There has been a 50% decline in the global population of Olive Ridley sea turtles since the 1960s. Version 2020-3. And also the Leatherback sea turtles are listed under the vulnerable category which means facing a high … The species is listed as Vulnerable in the IUCN Red List, Appendix 1 in CITES, and Schedule 1 in Wildlife Protection Act, 1972. This website was made possible through generous support from: You must log in to access advanced IUCN Red List functionality. Five species of sea turtles are known to reside in Indian coastal waters and islands. Feral pigs have been found to be responsible for destroying over 70 per cent of turtle nests at nesting beaches on Cape York, continued loss at this rate is not sustainable. females come together on the same beach to lay eggs. They lay their eggs in conical nests about one and a half feet deep This turtle and the related Kemp's ridley turtle are best known for their unique mass nesting called arribada, wh… Olive ridley turtles are the smallest sea turtles in South America ,with an average length of 65 centimeters (about 26 inches), rarely exceeding 76 centimeters (30 inches) and they weigh approximately 45 kilograms (99 lbs). IUCN status: Vulnerable. Currently, two species are recognized, the widespread H. buccata Linnaeus and … Growing to about 2 feet in length, and 50 kg in weight, the Olive ridley Masked water snakes of the genus Homalopsis are abundant in the wetlands of Southeastern Asia. Kemp’s ridley, olive ridley, loggerhead and hawksbill sea turtles are omnivorous their entire life, eating a wide variety of both plants and animal life. waters of Atlantic ocean. India is the largest mass nesting site for the Olive-ridley, followed by the Olive Ridley turtles have started arriving in large at Gahirmatha beach in Odisha’s Kendrapara district for breeding season. Gahirmatha beach is known as world’s largest rookery of this species. remains unclear though how precise other turtles are in returning [5,7,8]. During the breeding season, large numbers of turtles … Although some nesting populations have increased in the past few years or are currently stable, overall th… It is best known for their unique mass nesting called Arribada, which is a mass-nesting event when thousands of female turtles come together on the same beach each year to lay eggs. The Olive Ridley Turtle (Lepidochelys olivacea) is vulnerable and for the Flatback Turtle (Natator depressus) there is simply not enough data, although in previous years it had been classified as To learn more, visit the ADF&G Special Status page for Olive Ridley sea turtle. a) Only 1 and 2 At a distance from sustaining fishing grounds, India’s coastal waters and beaches endow with foraging and nesting sites for a variety of marine species, including sea turtles. Olive ridley sea turtle. They are currently the most abundant of all sea turtles. © 2021 IAS EXAM PORTAL - India's Largest Online Community for IAS, Civil Services Exam Aspirants. The species is listed as Vulnerable in the IUCN Red List, Appendix 1 in CITES, and Schedule 1 in Wildlife Protection Act, 1972. primarily in the Pacific and Indian Oceans. The olive ridley is classified as Vulnerable according to the International Union for Conservation of Nature and Natural Resources (IUCN), and is listed in Appendix I of CITES. is a medium-sized species of sea turtle found in warm and tropical waters, NEW! Threats: Human activities such as unfriendly turtle fishing practices, development, and exploitation of nesting beaches for ports, and tourist centers. checklist to the world’s turtles (Turtle T axonomy Working Group 2017), but most extensively in an ambitious at- tempt to generate a global list (Frank and Ramus 1995). coasts of Mexico and Costa Rica. Olive Ridley Turtle. Olive-ridleys face serious threats across their migratory route, habitat and nesting beaches due to human activities such as unfriendly turtle fishing practices, development and exploitation of nesting beaches for ports, etc. It is a carnivorous species that feeds on fish, crabs, snails, oysters, and jellyfish. 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