Electrophoretic variation in large mammals II. The red fox, Vulpes vulpes, the stoat, Mustela erminea, the weasel, Mustela nivalis, the pole cat, Mustela putorius, the pine marten, Martes martes, the beech marten, Martes foina, and the badger, Meles meles
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چکیده
منابع مشابه
Ecological Semiotics: A Set of Problems and Some Biosemiotic Traditions
The biological stability of natural groups (populations) of mammals under natural conditions is maintained by behavioral mechanisms based on the information-communicative interactions of individuals. Small predator mammals leading a lonely life, such as the red fox (Vulpes vulpes), and the marten family representatives – pine marten (Martes martes), ermine or short-tailed weasel (Mustela ermine...
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The pine marten (Martes martes) is a medium sized carnivore rarely found in Iran. The aim of this study was to describe species-specific characteristics of the celiac artery in pine marten. In pine marten examined in this study, it was observed that the celiac artery originated from the ventral aspect of abdominal aorta. The celiac artery was divided into two branches. A thick branch was the co...
متن کاملBrains of Native and Alien Mesocarnivores in Biomonitoring of Toxic Metals in Europe
Mercury (Hg), lead (Pb) and cadmium (Cd) are involved in mammalian brain damage. However, little is known about Pb and Cd brain levels in wildlife that reflect the geochemical background. The aims of the study include the estimation of Hg, Pb and Cd concentrations, and the determination of relationships between these elements in the brains of 94 mesocarnivores. Road-killed or hunted animals wer...
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Between 2001 and 2003, a total of 194 samples of brain tissues of wild mustelids from the Czech Republic were tested for the presence of canine distemper virus (CDV) by direct immunofluorescence examination. Out of 21 animals exhibiting symptoms of the disease or changed behaviour, one mustelid was CDV positive (5% prevalence). In this group, 1 out of 18 stone martens (Martes foina) was CDV pos...
متن کاملHamsters Use Predator Odors as Indirect Cues of Predation Risk
Over time, evolution has shaped the behavior of prey animals such that the need to forage, find mates, and engage in intra-specific competition is balanced with the need to avoid predators (Lima & Dill 1990). Prey have not only evolved strategies to escape a direct attack from a predator, but have also evolved to respond to indirect cues in the environment that indicate predation risk (Orrock e...
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ژورنال
عنوان ژورنال: Hereditas
سال: 2008
ISSN: 0018-0661
DOI: 10.1111/j.1601-5223.1982.tb00863.x