Immunocompetence and flea parasitism of a desert rodent
نویسندگان
چکیده
منابع مشابه
Age at weaning, immunocompetence and ectoparasite performance in a precocial desert rodent.
We studied the effects of early weaning on immunocompetence and parasite resistance in a precocial rodent Acomys cahirinus. We hypothesized that if parasite resistance is energetically expensive and nutritional and immunological support from mothers are necessary for the long-term health of offspring, then early weaned animals would be immunologically weaker and less able to defend themselves a...
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Nestling is a defenceless stage in the life of birds in several ways. For instance, the possibilities to escape infection and infestation by several parasitic diseases are greatly reduced in nestlings. This fact implies that a number of strategies and counter strategies could evolve in hosts to avoid parasites and in parasites to locate and exploit young hosts. An increasing number of nestlings...
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15 صفحه اولRelative importance of demographics, locale, and seasonality underlying louse and flea parasitism of raccoons (Procyon lotor).
A variety of demographic, seasonal, and site-specific variables may influence parasitism, but the relative importance of these variables is generally unclear. We measured the relative ability of host characteristics, season, and site to explain louse (Trichodectes octomaculatus) and flea (Orchopeas howardi) infestation across 10 populations of raccoons (Procyon lotor). Lice are highly dependent...
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ژورنال
عنوان ژورنال: Functional Ecology
سال: 2006
ISSN: 0269-8463,1365-2435
DOI: 10.1111/j.1365-2435.2006.01140.x