Timothy J McCarthy

University of New Mexico, Albuquerque, NM, United States

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Publications (1)1.32 Total impact

  • Source
    Donald W Duszynski, Ralph P Eckerlin, Timothy J McCarthy
    [Show abstract] [Hide abstract]
    ABSTRACT: Fresh fecal samples from 12 shrews, 10 Cryptotis goodwini Jackson, 1933, and 2 Cryptotis merriami Thomas, 1898, were collected between December 1994 and May 1998; 11 (92%) were positive for eimeriid coccidia, including 8 of 8 C. goodwini and 2 of 2 C. merriami from Honduras and 1 of 2 C. goodwini from Guatemala. Two Eimeria species were found: 1 is consistent with the description of Eimeria whitakeri Upton and McAllister, 1991, and 1 is described in this study as new. Sporulated oocysts of the new species are subspheroidal, 16.8 x 15.7 (14-20 x 15-19) microm, with a length-width (L/W) ratio of 1.1 (1.0-1.2); they lack a micropyle and oocyst residuum, but 1-2 polar granules are always present. Sporocysts are elongate and ovoidal, 8.4 x 6.0 (6-10 x 4.5-7.5) microm, with a L/W ratio of 1.4 (1.2-1.7) and have a Stieda body and sporocyst residuum. This is the 49th Eimeria species described from all Insectivora but only the third from Cryptotis species.
    Journal of Parasitology 11/2003; 89(5):974-7. · 1.32 Impact Factor

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1.32 Total Impact Points

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Institutions

  • 2003
    • University of New Mexico
      • Department of Biology
      Albuquerque, NM, United States