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River Turtle in Danger

Published online by Cambridge University Press:  24 April 2009

Miguel Alvarez del Toro ,
Russell A. Mittermeier  and
John B. Iverson
Miguel Alvarez del Toro
Affiliation:
Director, Instituto de Historia Natural, Departamento de Zoologia, Apartado postal numero 6, Tuxtla Gutierrez, Chiapas, Mexico.
Russell A. Mittermeier
Affiliation:
New York Zoological Society, Bronx Zoo, Bronx, NY 10460, USA.
John B. Iverson
Affiliation:
Department of Natural Sciences, Florida State Museum, Museum Road, University of Florida, Gainesville, Florida 32611, USA.
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A large river turtle Dermatemys mawei, found only in the coastal lowlands of the Gulf of Mexico, is becoming rare throughout most of its restricted range. It is found from central Veracruz, Mexico, eastward through Guatemala and Belize, but not in the Yucatan Peninsula, and it is heavily hunted for its meat. The only living representative of the Dermatemydidae, a turtle family known from as early as the Cretaceous, its closest living relatives are the mud turtles (Kinosternidae), and it is not as closely related to the snapping turtles (Chelydridae) as previously thought.4,5,9,20 In the latest classification of turtles the Dermatemydidae are placed in the Superfamily Trionychoidea of the Infraorder Cryptodira.

Type
Research Article
Information
Oryx , Volume 15 , Issue 2 , November 1979 , pp. 170 - 173
Copyright
Copyright © Fauna and Flora International 1979

References

1.Alvarez Del Toro, M. 1972. Los Reptiles de Chiapas. Tuxtla Gutierrez, Chiapas, Mexico.Google Scholar
2.Campbell, J. A. 1972. Observations on Central American river turtles. Int. Zoo Yb. 12: 202–204.Google Scholar
3.Duellman, W. E. 1963. Amphibians and reptiles of the rain forests of southern El Petén, Guatemala. Univ. Kansas Publ. Nat. Hist. 15: 205–249.Google Scholar
4.Frair, W. 1972. Taxonomic relations among chelydrid and kinosternid turtles elucidated by serological tests. Copeia 1972: 97–108.CrossRefGoogle Scholar
5.Gaffney, E. S. 1975. A phylogeny and classification of the higher categories of turtles. Bull. Amer. Mus. Nat. Hist. 155: 387–436.Google Scholar
6.Gray, J. E. 1847. Description of a new genus of Emydae. Proc. Zool. Soc. London 1847: 55–56.Google Scholar
7.Hay, O. P. 1908. The fossil turtles of North America. Carnegie Inst. Washington Publ. no. 75: 1–568.CrossRefGoogle Scholar
8.Lee, R. C. 1969. Observing the tortuga blanca (Dermatemys mawei). Int. Turtle Tort. Soc. J. 3, 3: 32–34.Google Scholar
9.McDowell, S. B. Jnr, 1961. On the major arterial canals in the ear-region of the testudinoid turtles and the classification of the Testudinoidea. Bull. Mus. Comp. Zool. Harvard 125, 2: 23–29.Google Scholar
10.Mittermeier, R. A. 1970. Turtles in Central American markets. Int. Turtle Tort. Soc. J. 4, 5: 20–26.Google Scholar
11.Mittermeier, R. A. 1971. Status – the market in So. E. Mexico. Int. Turtle Ton. Soc. J. 5, 3: 15–19, 36–38.Google Scholar
12.Mittermeier, R. A. 1975. A turtle in every pot. Animal Kingdom 78, 2: 9–14.Google Scholar
13.Mittermeier, R. A. 1978. South America's River Turtles: Saving Them by Use. Oryx 14: 222–230.CrossRefGoogle Scholar
14.Ojasti, J. 1971. La tortuga arrau del Orinoco. Def. Naturaleza 1, 2: 3–9.Google Scholar
15.Smith, N. 1974. Destructive exploitation of the South American river turtle Podocnemis expansa. Yb. Assoc. Pacific Coast Georgr. 36: 85–102.Google Scholar
16.Stuart, L. C. 1935. A contribution to a knowledge of the herpetology of a portion of the savanna region of central Petén, Guatemala. Univ. Mich. Mus. Zool. Publ. 29: 56 pp.Google Scholar
17.Stuart, L. C. 1950. A geographic study of the herpetofauna of Alta Verapaz, Guatemala. Contrib. Lab. Vert. Biol. Univ. Mich. 45: 77 pp.Google Scholar
18.Stuart, L. C. 1958. A study of the herpetofauna of the Uaxactun-Tikal area of northern El Petén, Guatemala. Contrib. Lab. Vert. Biol. Univ. Mich. 75: 30 pp.Google Scholar
19.Valle, R. C., Alfinito, J. and Ferreira Da Silva, M. M. 1973. Contribuição estudo da tartaruga amazónica. In: Preservaçao da tartaruga amazónica. Brazil, Ministerio da Agricultura, Directoria Estadual no Pará: 66–88.Google Scholar
20.Zug, G. 1971. Buoyancy, locomotion, morphology of the pelvic girdle and hindlimb and systematics of cryptodiran turtles. Univ. Mich. Mus. Zool. Misc. Publ. 142: 98 pp.Google Scholar