Suwannee snapping turtle | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Testudines |
Suborder: | Cryptodira |
Family: | Chelydridae |
Genus: | Macrochelys |
Species: | M. suwanniensis |
Binomial name | |
Macrochelys suwanniensis | |
Synonyms | |
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The Suwannee snapping turtle (Macrochelys suwanniensis) is a species of very large freshwater turtle in the family Chelydridae. This species is endemic to the southeastern United States, where it only inhabits the Suwannee River basin. [3] [4]
It is one of only two known species in the genus Macrochelys , the other being the far more widespread alligator snapping turtle (M. temminckii); a third, the Apalachicola snapping turtle (M. apalachicolae), which was described alongside M. suwanniensis, is not thought to be distinct from M. temminckii and has been synonymized with it. It was previously believed to represent a population of Macrochelys temminckii, but a 2014 study found significant genetic divergence between the Suwannee and alligator snapping turtles, dating back to the late Miocene to early Pliocene, about 5.5 to 13.4 million years ago, and thus the Suwannee population was described as a distinct species, M. suwanniensis. [5]
This species is only found in the Suwannee River basin, in southern Georgia and northern portions of peninsular Florida; it is allopatric with respect to M. temminckii, which inhabits river basins further to the west. It inhabits only riparian habitats such as rivers and their tributaries, but sometimes utilizes backwater swamps and oxbow lakes. Individuals found in inland lakes have likely been introduced. [6] In 2021, an individual was discovered in the Okefenokee Swamp, indicating that a previously-undocumented population of snapping turtles may inhabit the swamp. [7]
Due to its slow generation time, it is highly vulnerable to direct stressors such as turtle hunting (illegal in Florida) and indirect stressors such as habitat destruction, which pollutes the water it inhabits. In 2021, the U.S. Fish and Wildlife Service proposed listing the species under the Endangered Species Act. [8] [9] [10]
The Okefenokee Swamp is a shallow, 438,000-acre (177,000 ha), peat-filled wetland straddling the Georgia–Florida line in the United States. A majority of the swamp is protected by the Okefenokee National Wildlife Refuge and the Okefenokee Wilderness. The Okefenokee Swamp is considered to be one of the Seven Natural Wonders of Georgia and is the largest "blackwater" swamp in North America.
Chelydridae is a family of turtles that has seven extinct and two extant genera. The extant genera are the snapping turtles, Chelydra and Macrochelys. Both are endemic to the Americas.
The common snapping turtle is a species of large freshwater turtle in the family Chelydridae. Its natural range extends from southeastern Canada, southwest to the edge of the Rocky Mountains, as far east as Nova Scotia and Florida. The three species of Chelydra and the larger alligator snapping turtles are the only extant chelydrids, a family now restricted to the Americas. The common snapping turtle, as its name implies, is the most widespread.
Richard Harlan was an American paleontologist, anatomist, and physician. He was the first American to devote significant time and attention to vertebrate paleontology and was one of the most important contributors to the field in the early nineteenth century. His work was noted for its focus on objective descriptions, taxonomy and nomenclature. He was the first American to apply Linnaean names to fossils.
The alligator snapping turtle is a large species of turtle in the family Chelydridae. The species is native to freshwater habitats in the United States. M. temminckii is one of the heaviest freshwater turtles in the world. It is the largest freshwater species of turtle in North America. It is often associated with, but not closely related to, the common snapping turtle, which is in the genus Chelydra. The specific epithet temminckii is in honor of Dutch zoologist Coenraad Jacob Temminck.
The Lower Suwannee National Wildlife Refuge (LSNWR) is part of the United States National Wildlife Refuge System. It is located in southeastern Dixie and northwestern Levy counties on the western coast of Florida, approximately fifty miles southwest of the city of Gainesville.
Lake Iamonia⟨aɪ ˈmoʊ njə⟩ is a large, subtropical prairie lake in northern Leon County, Florida, United States, created during the Pleistocene epoch.
Macrochelys is a genus of very large freshwater turtles in the family Chelydridae, native to the Southeastern and Midwestern United States. Only a single extant species was recognized until 2014, when a study divided it into two, or possibly three species. These turtles are easily recognized by three distinct dorsal ridges with raised spikes.
Chelydra is one of the two extant genera of the snapping turtle family, Chelydridae, the other being Macrochelys, the much larger alligator snapping turtle. The snapping turtles are native to the Americas, with Chelydra having three species, one in North America and two in Central America, one of which is also found in northwestern South America.
Pine Island Bayou is a tributary of the Neches River located in southeast Texas. It runs about 55 miles from the northwest corner of Hardin County, Texas and flows in a southeastern direction through western Hardin County, turning east and defining the southern Hardin and Jefferson County boundary for about 20 miles until its confluence with the Neches River. Two significant tributaries of Pine Island Bayou are Mayhaw Creek and Little Pine Island Bayou. The lower ten miles of Pine Island Bayou and much of Little Pine Island Bayou are protected from development in the Big Thicket National Preserve. Excluding the last few miles north of Beaumont, the area is not densely populated, and some small towns include Sour Lake and Saratoga, the latter the birthplace of country singer George Jones.
The fauna of Louisiana is characterized by the region's low swamplands, bayous, creeks, woodlands, coastal marshlands and beaches, and barrier islands covering an estimated 20,000 square miles, corresponding to 40 percent of Louisiana's total land area. Southern Louisiana contains up to fifty percent of the wetlands found in the Continental United States, and are made up of countless bayous and creeks.
Tropicarium Kolmården is a public aquarium and terrarium, situated outside Kolmården Wildlife Park, close to Bråviken and 25 km (16 mi) from Norrköping town in Sweden. Kolmården Tropicarium is one of Sweden's largest tropical exhibitions with a covered area in excess of 2,000 m2 (22,000 sq ft).
The Apalachicola snapping turtle is a proposed species that lives in the Apalachicola River, United States. The species can as well be found within other panhandle rivers within the states of Florida, Georgia, and Alabama. It has traditionally been included as part of the widespread species M. temminckii, but an analysis in 2014 recommended treating it as distinct. A study published the following year considered this change unwarranted and recommended that M. apalachicolae should be considered a junior synonym of M. temminckii, and this is followed by the Reptile Database, IUCN's Tortoise and Freshwater Turtle Specialist Group, and the Committee On Standard English And Scientific Names. The Apalachicola snapping turtles and other species of snapping turtle have been classified as endangered due to human activity which is causing the destruction to their natural habitats
Stanley E. Trauth is an American herpetologist and professor of zoology and environmental studies at Arkansas State University. He is also the curator of the herpetological collection of the Arkansas State University Museum of Zoology.
Andrews Wildlife Management Area is located on the Suwannee River, five miles north of Chiefland in Levy County, Florida.
Lingual luring is a form of aggressive mimicry in which a predator uses its tongue to fool potential prey into approaching close to what appears to be a small wriggling worm.
Pearl River Wildlife Management Area, also known as Pearl River WMA, is a 35,619 acres (14,414 ha) tract of protected area near Slidell in St. Tammany Parish, Louisiana, in the United States. The WMA is managed by the Louisiana Department of Wildlife and Fisheries (LDWF)
Loggerhead turtle may refer to: