401 research outputs found

    The Ticks (Arachnida: Acari: Ixodida) of Arkansas

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    Although ticks are a nuisance to humans and other animals, they are an important part of the biota of North America. In addition, they are vectors of many tick-borne disease agents that can negatively affect higher vertebrates. In Arkansas, there have been no recent comprehensive summaries of the ticks (Acari: Ixodida) in the last 40+ yrs. Here, we provide a summary of the ticks of the state and note the disease agents they can transmit

    Vertebrate Natural History Notes from Arkansas, 2017

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    Because meaningful observations of natural history are not always part of larger studies, important pieces of information often are unreported. Small details, however, can fills gaps in understanding and also lead to interesting questions about ecological relationships or environmental change. We have compiled recent observations of foods, reproduction, record size, parasites, and distribution of 30 species of fishes, new records of distribution and parasites of 2 species of amphibians, and new records of distribution, parasites, reproduction and anomalies of 11 species of mammals

    A new method for ranking academic journals in accounting and finance

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    Given the many and varied uses to which journal rankings are put, interest in ranking journal 'quality' is likely to persist. Unfortunately, existing methods of constructing such rankings all have inherent limitations. This paper proposes a new (complementary) approach, based on submissions to RAE 2001, which is not restricted to a pre-defined journal set and, importantly, is based on quality choice decisions driven by economic incentives. For three metrics, submissions to RAE 2001 are compared with the available set of publications to provide evidence on the perception of journal quality, a fourth metric is based on the overall RAE grades, and an overall ranking is produced

    Parasitic Acari from Four Oklahoma Vertebrates (Aves, Mammalia), Including New State Records for Mites (Laelapidae, Listrophoridae, Macronyssidae)

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    Over the last decade, our community collaborative efforts have provided several new records for mites (including chiggers), ticks, lice, and fleas parasitizing Oklahoma vertebrates (McAllister et al. 2013b, c, 2014a, b, 2015; Connior et al. 2015). To that end, we report additional ectoparasite records for a bird and three mammalian hosts from the state
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