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Originally described in 1783 by Johann Gottlob Schneider as Testudo picta, [5] [16] the painted turtle was called Chrysemys picta first by John Edward Gray in 1855. Four subspecies were then recognized: the eastern by Schneider in 1783, [ 16 ] [ 17 ] the western by Gray in 1831, [ 17 ] [ 18 ] and the midland and southern by Louis Agassiz in ...
The smallest member of Chrysemys, it is smaller than any of the subspecies of C. picta at about 10–14 cm (4–6 in) long. [8] Its top stripe is a prominent red, [9] and its bottom shell is tan and spotless or nearly so. [10]
Chrysemys is a genus of turtles in the family Emydidae. ... Chrysemys picta Schneider, 1783) Painted turtle: southern Canada to northern Mexico Fossil record.
British Columbia road sign. The decline in painted turtle populations is not a simple story of dramatic range reduction, such as the American bison.Instead, the turtle remains numerous and occupies its original range—it is classified as G5 (demonstrably widespread) in its Natural Heritage Global Rank—however, the settlement of North America has undoubtedly reduced its population density.
This is a list of invasive species in North America.A species is regarded as invasive if it has been introduced by human action to a location, area, or region where it did not previously occur naturally (i.e., is not a native species), becomes capable of establishing a breeding population in the new location without further intervention by humans, and becomes a pest in the new location ...
Chrysemys picta marginata Agassiz, 1857: Abundant Subspecies of widespread painted turtle: Statewide, but primarily west of the Appalachians: Eastern painted turtle: Chrysemys picta picta (Schneider, 1783) Abundant Subspecies of widespread painted turtle Primarily east of the Appalachians: Spotted turtle: Clemmys guttata (Schneider, 1792 ...
Testudinoidea Midland painted turtle (Chrysemys picta marginata) a species of the family Emydidae in the Testudinoidea superfamily : Scientific classification; Domain: ...
Chrysemys Gray, 1844: Chrysemys dorsalis - southern painted turtle; Chrysemys picta - painted turtle eastern painted turtle (Chrysemys picta picta) midland painted turtle (Chrysemys picta marginata) western painted turtle (Chrysemys picta bellii) Deirochelys Agassiz, 1857: Deirochelys reticularia - chicken turtle