Mississippi_map_turtle

Mississippi map turtle

Mississippi map turtle

Subspecies of turtle

The Mississippi map turtle (Graptemys pseudogeographica kohni) is a subspecies of land and water turtle belonging to the family Emydidae. G. p. kohni is endemic to the central United States.

Quick Facts Conservation status, Scientific classification ...

Etymology

The Mississippi map turtle derives its common name not from the state of Mississippi, but rather from the Mississippi River.

The specific name, kohni, is in honor of amateur naturalist Joseph Gustave Kohn (1837–1906) of New Orleans, Louisiana, who collected the type specimen.[3][4]

Geographic range

Graptemys pseudogeographica kohni is found along the Mississippi River and its tributaries, from Illinois and Missouri southward.

Description

Their grey shells are covered in yellow lines resembling contour lines.

Captivity

A Mississippi map turtle swimming inside a tank.

The Mississippi map turtle is a popular pet for aquarists and is very enjoyable to watch.[citation needed]

References

  1. [1]
    Fritz, Uwe; Havaš, Peter (2007). "Checklist of Chelonians of the World". Vertebrate Zoology. 57 (2): 189. doi:10.3897/vz.57.e30895. S2CID 87809001.
  2. [2]
    "Graptemys pseudogeographica ". The Reptile Database. www.reptile-database.org.
  3. [3]
    Baur G (1890). "Two New Species of Tortoises from the South". Science 16 (405): 262-263. (Malacoclemmys kohnii, new species, p. 263).
  4. [4]
    Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Graptemys kohni, p. 145).

Further reading

  • Conant R (1975). A Field Guide to Reptiles and Amphibians of Eastern and Central North America, Second Edition. Boston: Houghton Mifflin. xviii + 429 pp. + 48 plates. ISBN 0-395-19979-4 (hardback), ISBN 0-395-19977-8 (paperback). (Graptemys kohni, pp. 56–57 + Plates 5, 8 + Map 19).
  • Powell R, Conant R, Collins JT (2016). Peterson Field Guide to Reptiles and Amphibians of Eastern and Central North America, Fourth Edition. Boston and New York: Houghton Mifflin Harcourt. xiv + 494 pp., 47 Plates, 207 Figures. ISBN 978-0-544-12997-9. (Graptemys pseudogeographica kohnii, pp. 208–209, Figure 93 + Plates 16, 21).
  • Smith HM; Brodie ED Jr (1982). Reptiles of North America: A Guide to Field Identification. New York: Golden Press. 240 pp. ISBN 0-307-13666-3 (paperback). (Graptemys pseudogeographica kohni, pp. 50–51.)
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