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Geochelone
''Geochelone'' is a genus of tortoises. ''Geochelone'' tortoises, which are also known as typical tortoises or terrestrial turtles, can be found in southern Asia. They primarily eat plants. Species The genus consists of two extant species: A number of tortoise species have been recently removed from the genus. This taxon as formerly defined was "polyphyletic, representing at least five independent clades". Tortoises removed include members of ''Aldabrachelys'' (from the Seychelles and Madagascar), ''Astrochelys'' (Madagascar), ''Chelonoidis'' (South America and the Galápagos Islands), '' Stigmochelys'' and ''Centrochelys'' (Africa), and the extinct ''Megalochelys'' (southern Asia). These species are also unique for their ability to remember patterns and spatial pathways. Similar to mammals, these tortoises can remember directions and pathways by remembering the correct pathways in their long-term memory. Fossils * '' Geochelone burchardi'' Tenerife giant tortoise * '' Geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geochelone Platynota By OpenCage
''Geochelone'' is a genus of tortoises. ''Geochelone'' tortoises, which are also known as typical tortoises or terrestrial turtles, can be found in southern Asia. They primarily eat plants. Species The genus consists of two extant species: A number of tortoise species have been recently removed from the genus. This taxon as formerly defined was "polyphyletic, representing at least five independent clades". Tortoises removed include members of ''Aldabrachelys'' (from the Seychelles and Madagascar), ''Astrochelys'' (Madagascar), ''Chelonoidis'' (South America and the Galápagos Islands), '' Stigmochelys'' and ''Centrochelys'' (Africa), and the extinct ''Megalochelys'' (southern Asia). These species are also unique for their ability to remember patterns and spatial pathways. Similar to mammals, these tortoises can remember directions and pathways by remembering the correct pathways in their long-term memory. Fossils * '' Geochelone burchardi'' Tenerife giant tortoise * '' Geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geochelone Robusta
''Geochelone'' is a genus of tortoises. ''Geochelone'' tortoises, which are also known as typical tortoises or terrestrial turtles, can be found in southern Asia. They primarily eat plants. Species The genus consists of two extant species: A number of tortoise species have been recently removed from the genus. This taxon as formerly defined was "polyphyletic, representing at least five independent clades". Tortoises removed include members of ''Aldabrachelys'' (from the Seychelles and Madagascar), ''Astrochelys'' (Madagascar), ''Chelonoidis'' (South America and the Galápagos Islands), '' Stigmochelys'' and ''Centrochelys'' (Africa), and the extinct ''Megalochelys'' (southern Asia). These species are also unique for their ability to remember patterns and spatial pathways. Similar to mammals, these tortoises can remember directions and pathways by remembering the correct pathways in their long-term memory. Fossils * '' Geochelone burchardi'' Tenerife giant tortoise * '' Geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geochelone Elegans
''Geochelone'' is a genus of tortoises. ''Geochelone'' tortoises, which are also known as typical tortoises or terrestrial turtles, can be found in southern Asia. They primarily eat plants. Species The genus consists of two extant species: A number of tortoise species have been recently removed from the genus. This taxon as formerly defined was "polyphyletic, representing at least five independent clades". Tortoises removed include members of ''Aldabrachelys'' (from the Seychelles and Madagascar), ''Astrochelys'' (Madagascar), ''Chelonoidis'' (South America and the Galápagos Islands), '' Stigmochelys'' and ''Centrochelys'' (Africa), and the extinct ''Megalochelys'' (southern Asia). These species are also unique for their ability to remember patterns and spatial pathways. Similar to mammals, these tortoises can remember directions and pathways by remembering the correct pathways in their long-term memory. Fossils * '' Geochelone burchardi'' Tenerife giant tortoise * '' Geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tortoise
Tortoises () are reptiles of the family Testudinidae of the order Testudines (Latin: ''tortoise''). Like other turtles, tortoises have a shell to protect from predation and other threats. The shell in tortoises is generally hard, and like other members of the suborder Cryptodira, they retract their necks and heads directly backward into the shell to protect them. Tortoises can vary in size with some species, such as the Galápagos giant tortoise, growing to more than in length, whereas others like the Speckled cape tortoise have shells that measure only long. Several lineages of tortoises have independently evolved very large body sizes in excess of 100 kg, including the Galapagos giant tortoise and the Aldabra giant tortoise. They are usually diurnal animals with tendencies to be crepuscular depending on the ambient temperatures. They are generally reclusive animals. Tortoises are the longest-living land animals in the world, although the longest-living species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geochelone Platynota
The Burmese star tortoise (''Geochelone platynota'') is a critically endangered tortoise species, native to the dry, deciduous forests of Myanmar (Burma). It is close to extinction in Myanmar, as it is eaten by the native Burmese. Description The Burmese star tortoise has radiating star-shaped patterns on its strongly domed carapace. It has bumps on its shell that look like stars. This tortoise can easily be distinguished from the more common Indian star tortoise by comparing the plastrons of the two species. Conservation The Burmese star tortoise is considered critically endangered by the IUCN. However it is still commonly eaten and is exported to food markets in neighbouring China. One recent expedition in Burma searched for the species in its habitat for 400 hours with specially trained dogs and five volunteers, and only found five tortoises. It is on CITES Appendix I, commercial trade in wild-caught specimens is illegal (permitted only in exceptional licensed circumstanc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burmese Star Tortoise
The Burmese star tortoise (''Geochelone platynota'') is a critically endangered tortoise species, native to the dry, deciduous forests of Myanmar (Burma). It is close to extinction in Myanmar, as it is eaten by the native Burmese. Description The Burmese star tortoise has radiating star-shaped patterns on its strongly domed carapace. It has bumps on its shell that look like stars. This tortoise can easily be distinguished from the more common Indian star tortoise by comparing the plastrons of the two species. Conservation The Burmese star tortoise is considered critically endangered by the IUCN. However it is still commonly eaten and is exported to food markets in neighbouring China. One recent expedition in Burma searched for the species in its habitat for 400 hours with specially trained dogs and five volunteers, and only found five tortoises. It is on CITES Appendix I, commercial trade in wild-caught specimens is illegal (permitted only in exceptional licensed circumstanc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Star Tortoise
The Indian star tortoise (''Geochelone elegans'') is a threatened tortoise species native to India, Pakistan and Sri Lanka where it inhabits dry areas and scrub forest. It has been listed as Vulnerable on the IUCN Red List since 2016, as the population is thought to comprise more than 10,000 individuals, but with a declining trend. It is threatened by habitat loss and poaching for the illegal wildlife trade. It was upgraded to CITES Appendix I in 2019 by full consensus among all member states, giving it the highest level of international protection from commercial trade. Conservation group TRAFFIC found 6,040 were seized globally that were intended to be sold in the pet trade. Anatomy and morphology The carapace of ''G. elegans'' is very convex, with dorsal shields often forming humps; the lateral margins are nearly vertical; the posterior margin is somewhat expanded and strongly serrated. It has no nuchal scute, and the supracaudal is undivided, and curved inward in the male; th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geochelone Burchardi
The Tenerife giant tortoise (''Centrochelys burchardi'') is an extinct species of cryptodire turtle in the family Testudinidae endemic to the island of Tenerife, in the Canary Islands. Characteristics It was a large tortoise, similar to those currently found in some oceanic islands like the Galapagos Islands in the Pacific Ocean and Aldabra and the Seychelles in the Indian Ocean. The earliest remains of ''C. burchardi'' found on Tenerife date from the Miocene epoch. This tortoise is thought to have inhabited the island until the Upper Pleistocene, when volcanic activity at that time exterminated them long before humans arrived during the Holocene. Most fossils are of bones and shells, as well as a nest of fossilized eggs found in volcanic soil in the south of Tenerife, in the present municipality of Adeje. This species of giant tortoise was described in 1926 by Ernst Ahl, the first time a giant tortoise endemic to the Canary Islands described. Another extinct tortoise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geochelone Vulcanica
The Gran Canaria giant tortoise (''Centrochelys vulcanica'') is an extinct species of cryptodire turtle in the family Testudinidae endemic to the island of Gran Canaria, in the Canary Islands. Characteristics This is one of the two described species of giant tortoises that inhabited the Canary Islands from the Miocene to the upper Pleistocene. The other species is '' C. burchardi'', from the island of Tenerife. ''C. vulcanica'' was described by López-Jurado & Mateo in 1993. It is believed that the ancestors of these two species of giant tortoises reached the Canary Islands from North Africa. The majority of ''C. vulcanica'' fossils are of eggs and nests ranging in age from the Miocene until Pliocene. Bones and shells are known from the Miocene to the Upper Pleistocene. The maximum shell length is up to 61 centimeters, make it slightly smaller than ''C. burchardi'', which had a shell length range of 65 to 94 cm. Fossilized tortoise eggs have been found in the island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chelonoidis
''Chelonoidis'' is a genus of turtles in the tortoise family erected by Leopold Fitzinger in 1835. They are found in South America and the Galápagos Islands, and formerly had a wide distribution in the West Indies. The multiple subspecies of the Galápagos tortoise are among the largest extant terrestrial chelonians. Giant members of the genus, such as Lutz's giant tortoise (''C. lutzae'') were also present in mainland South America and the West Indies during the Pleistocene. Taxonomy They were formerly assigned to ''Geochelone'', but a 2006 genetic analysis indicated that they were actually most closely related to hingeback tortoises. However, a more recent genetic analysis of mtDNA has found that they are actually most closely related to the lineage containing ''Centrochelys'' and ''Geochelone''. Their ancestors apparently floated across the Atlantic from Africa to South America in the Oligocene. This crossing was made possible by their ability to float with their heads u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aldabrachelys
''Aldabrachelys'' is the recognised genus for the Seychelles and Madagascan radiations of giant tortoises, including the Aldabra giant tortoise (''Aldabrachelys gigantea''). Naming This name is problematic in that the type specimen is actually represents '' Chelonoidis denticulata''; Bour R (2006). "Identity of ''Testudo gigantea'' Schweigger, 1812 and rediscovery of the type specimen". ''Emys'' 13 (4): 12–23. however, this was discussed and petitioned before the ICZNFrazer J (2009). "''Testudo gigantea'' Schweigger, 1812 (currently ''Geochelone (Aldabrachelys) gigantea''; Reptilia, Testudines): proposed conservation of usage of the specific name by maintenance of a designated neotype, and suppression of ''Testudo dussumieri'' Gray, 1831 (currently ''Dipsochelys dussumieri'')". ''Bulletin of Zoological Nomenclature'' 66 (1Case:3463/ref> and accepted: the name ''Aldabrachelys'' is therefore the correct name for this genus. Species * †'' A. abrupta'' - abrupt giant tortois ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrochelys
''Centrochelys'' is a genus of tortoise. It contains one extant species and several extinct species: * ''Centrochelys atlantica'' * ''Centrochelys burchardi'' * ''Centrochelys marocana'' * ''Centrochelys robusta'' * ''Centrochelys vulcanica'' * ''Centrochelys sulcata'' (African spurred tortoise) The largest species, ''C. marocana'', reached in carapace length. The conservation status of ''Centrochelys sulcata '' has been changed from Vulnerable to Threatened with extinction by the International Union for Conservation of Nature The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of nat ... because of seasonal wildfires, the international pet trade, and competition for food and space with other domestic animals. References {{Testudinidae Turtle genera Reptile genera with one living s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
