First Record of Giant Anteater (Xenarthra, Myrmecophagidae) in North America

@article{Shaw1987FirstRO,
  title={First Record of Giant Anteater (Xenarthra, Myrmecophagidae) in North America},
  author={C. Shaw and H. Gregory McDonald},
  journal={Science},
  year={1987},
  volume={236},
  pages={186 - 188}
}
  • C. Shaw, H. Gregory McDonald
  • Published 1987
  • Geography, Medicine
  • Science
    • A right metacarpal III represents the first North American record of the giant anteater (Myrmecophaga tridactyla). Recovered in northwestern Sonora, Mexico, with a rich vertebrate fauna of early Pleistocene (Irvingtonian) age, it belongs to a cohort of large mammals that dispersed from South America to North America along a savanna corridor. Presumably habitat and climatic changes have subsequently driven this mammalian family more than 3000 kilometers back into Central America from its former… CONTINUE READING
    View on AAAS
    ncbi.nlm.nih.gov
    29 Citations
    Highly Influencial Citations
    4
    Background Citations
    10

    Topics from this paper

    Explore Further: Topics Discussed in This Paper

    29 Citations
    Citation Type

    Citation Type

    Myrmecophaga tridactyla (Pilosa: Myrmecophagidae)
    • 14
    • PDF
    The Great American Biotic (Faunal) Interchange
    • 3
    First fossil skull of an anteater (Vermilingua, Myrmecophagidae) from northern South America, a taxonomic reassessment of Neotamandua and a discussion of the myrmecophagid diversification
    • Highly Influenced
    • PDF
    The paleoecology of extinct xenarthrans and the Great American Biotic Interchange
    • 53
    • PDF
    Description of the Neochoerus specimens from the Late Pleistocene (Rancholabrean) of Chiapas, and comments on the taxonomic identity of the fossil capybaras from other Mexican localities
    • 1
    • PDF
    A New Genus of Megalonychid Ground Sloth (Mammalia, Xenarthra) from the Late Pleistocene of Quintana Roo, Mexico
    • 10
    • PDF
    The Charismatic Giant Anteater (Myrmecophaga tridactyla): A Famous John Doe?
    • 8
    • PDF
    Increased xenarthran diversity of the Great American Biotic Interchange: a new genus and species of ground sloth (Mammalia, Xenarthra, Megalonychidae) from the Hemphillian (late Miocene) of Jalisco, Mexico
    • 8
    • Highly Influenced
    • PDF
    Eremotherium Laurillardi (Lund) (Xenarthra, Megatheriidae), the Panamerican giant ground sloth: Taxonomic aspects of the ontogeny of skull and dentition
    • 66
    FIRST RECORD OF FOSSIL CHELYDRID AND TRIONYCHID TURTLES (TESTUDINES) FROM THE PLEISTOCENE OF SONORA, MEXICO

    References

    SHOWING 1-10 OF 15 REFERENCES
    Mammalian Evolution and the Great American Interchange
    • 373
    A HISTORY OF SAVANNA VERTEBRATES IN THE NEW WORLD. Part II: South America and the Great Interchange
    • 260
    Mammalian faunal dynamics of the Great American Interchange
    • 182
    Calibration of the Great American Interchange
    • 208
    and N
    • T. Tessman,J. ArzonaAcad. Sci. 9, 3 (1974); E. H. Lindsay, in Annual Field Conference Guidebook, J. F. Callender, J. C. Wilt, R. E. Clemons, Eds. (New Mexico Geological Society, Albucuerque,
    • 1978
    Montgomery
    • The Evolution and Ecology of ArmadiUos, Sloths, and Vcrmilinguas
    • 1985
    The Evolution and Ecology of ArmadiUos, Sloths, and Vcrmilinguas
    • 1985
    A new fossil anteater (Edentata, Mammalia) from Colombia, S.A. and evolution of the Vermilingua
    • 33
    Mich*gan Academy ofSciences, Arts and Letten, 62ndAnnualReport
    • (Ann Arbor, 1960); and W. W. Dalquest, Contrib. Mus. Pakontol. Univ. Michiqan
    • 1966
    Marshall use the term "stratum' for each of these three phases following the scheme devised by
    • Proc. Am. Phil. Soc
    • 1940