The Pearl River is a river in the U.S. states of Mississippi and Louisiana. It forms in Neshoba County, Mississippi from the confluence of Nanih Waiya and Tallahaga creeks, and has a meander length of 444 miles (715 km). The lower part of the river forms part of the boundary between Mississippi and Louisiana.
The painted turtle is the most widespread native turtle of North America. It lives in slow-moving fresh waters, from southern Canada to northern Mexico, and from the Atlantic to the Pacific. They have been shown to prefer large wetlands with long periods of inundation and emergent vegetation. This species is one of the few that is specially adapted to tolerate freezing temperatures for extended amounts of time due to an anti-freeze like substance in their blood that keeps their cells from freezing. This turtle is a member of the genus Chrysemys, which is part of the pond turtle family Emydidae. Fossils show that the painted turtle existed 15 million years ago. Three regionally based subspecies evolved during the last ice age. The southern painted turtle is alternately considered the only other species in Chrysemys, or another subspecies of C. picta.
Graptemys is a genus of freshwater turtles containing 14 species, commonly known as map turtles. Graptemys are small to medium-sized turtles that are significantly sexually dimorphic, with females in some species attaining as much as twice the length and ten times the mass as males. Depending on the species, adult males range from 7–16 cm (2.75–6.25 in), adult females 10–29.5 cm (4–11.62 in), and hatchlings 2.5–3.8 cm (1–1.5 in), although some sources indicate female Barbour's map turtles grow to 33 cm (13 in) in length. Most species have a distinctive dark pigmented keel that is often notched or serrated running down the center of the carapace and serrated scutes on the rear margin. The head, neck, and limbs exhibit bold patterns of yellow lines and spots against darker green, olive, or black base colors. The patterns on the head can be important characters in identifying the various species. The common name "map turtle" is derived from the intricate patterns on their shells that are suggestive of topographical maps, although the patterns are more apparent in some species than others, and often become obscure in older specimens. Some species are occasionally called "sawbacks", in reference to the serrated keels on their shell.
The Texas map turtle is a species of emydid turtle endemic to Texas.
Barbour's map turtle is a species of turtle in the family Emydidae. The species is native to the southeastern United States.
Cagle's map turtle is a species of turtle in the family Emydidae. The species is endemic to Texas, where it is native to the Guadalupe, San Antonio, and San Marcos Rivers.
The Escambia map turtle, also known commonly as Ernst's map turtle, is a species of turtle in the family Emydidae. The species is endemic to the United States.
The yellow-blotched map turtle, or yellow-blotched sawback, is a species of turtle in the family Emydidae. It is part of the narrow-headed group of map turtles, and is endemic to the southern United States.
The Pascagoula map turtle is a species of turtle in the family Emydidae. The species is endemic to the southern United States.
The black-knobbed map turtle, formerly known as the black-knobbed sawback, is a small to medium-sized aquatic turtle with light gray skin. Some of the most distinguishing characteristics of the black-knobbed map turtle, and the Graptemys genus, are the protruding "spikes" on the turtle's carapace. This species inhabits mainly the fall lines of rivers in the Mobile Bay drainage, in Alabama and Mississippi.
The ringed map turtle or ringed sawback is a species of turtle in the family Emydidae endemic to the southern United States.
The northern map turtle, also known as the common map turtle, is an aquatic turtle in the family Emydidae. It is endemic to North America.
Black Creek Wilderness is a 5,052-acre (20 km2) wilderness area in the U.S. state of Mississippi. Located within the De Soto National Forest, Mississippi's largest wilderness lies in the broad valley of Black Creek, stained a deep caramel color by the tannic acid of decaying vegetation. The upland areas protect significant areas of longleaf pine forest, while the river creates bottomland hardwoods and shorelines with sand bars. It is therefore an important representation of typical coastal plain ecosystems that existed before forests were cleared and the rivers dammed. The Pascagoula River is nationally significant as one of the largest unimpeded rivers remaining in the lower 48 states. Rare species include the Pearl darter and the Yellow-blotched map turtle, both found only in this river and its tributaries. This wilderness area is surrounded by De Soto National Forest, which is also one of the nation's most important areas of coastal plain ecosystems.
The Mississippi map turtle is a subspecies of land and water turtle belonging to the family Emydidae. G. p. kohni is endemic to the central United States.
The false map turtle is a species of turtle endemic to the United States. It is a common pet species. Two subspecies are recognized, including the nominotypical subspecies described here.
The Ouachita map turtle is a species of turtle belonging to the family Emydidae.
The Alabama map turtle is a species of emydid turtle endemic to the southern United States. Differentiation from other turtle species includes a black stripe running down the center of its back with knobs extruding from it, but these projections wear down with age. T.H. Bean and L. Kumlen first collected the Alabama map turtle in July 1876 from a lake near Montgomery, Alabama. Type locality for this species is Montgomery County, Alabama. Baur described and named the Alabama map turtle in 1893. The genus Graptemys includes nine species of mostly aquatic turtles.
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)
