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Showing 1 to 20 of 167 for “"Canis"”.
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Erreur de persévérance spatiale chez le chien domestique (Canis lupus familiaris) et le loup gris (Canis lupus)
"Dans le domaine d'étude de la cognition canine, plusieurs chercheurs postulent que le processus de domestication est responsable de changements cognitifs chez le chien, principalement dans sa compréhension de l'environnement social et physique, changements qui seraient absent chez son plus …
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The Effect of Serum and Macrophages Derived From Ehrlichia Canis Immune Dogs on The in Vitro Growth and Development of Ehrlichia Canis
Made available in DSpace on 2014-12-14T13:28:17Z (GMT). No. of bitstreams: 1 7726699.pdf: 4187898 bytes, checksum: 739f252b43ab45d06314b2cceb484cd0 (MD5) Previous issue date: 1977
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Effects of Inbreeding on Endangered Red Wolves (Canis rufus)
… mating behavior in endangered wild red wolves (Canis rufus). I also evaluated mitochondrial DNA from ancient canid bones to inform an ongoing debate regarding the species status of red wolves. I found evidence for an ancient red wolf origin which supports contemporary red wolf management …
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Coyote (Canis latrans) Behavioural Adaptations Amid Seasonal Weather Changes
… above those of surrounding areas. Coyotes (Canis latrans), known for their resilience, may serve as ecological indicators of broader impacts on less adaptable species. In particular, pup play – an ‘energetically costly’ behaviour tied to development and survival – may be sensitive to rising …
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A Szürke farkas (Canis lupus) reprezentációja a magyar hagyományos médiában
A Szürke farkasok (Canis lupus) és az emberek kapcsolata mindig is komplikált területnek bizonyult. A szürke farkas napjainkra már fokozottan védett fajjá vált, és ehhez nagyban hozzájárult az emberekkel való konfliktusa, és annak következményei. Szakdolgozatomban azt kutatom, hogy ezen konfliktus …
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Genetic variation and parentage in the Ethiopian wolf Canis simensis
The Ethiopian wolf (Canis simensis) is among the most endangered canids in the world, with only 300-500 individuals left in the wild. The most severe threats for the remaining populations are habitat fragmentation, hybridisation with domestic dogs, and diseases (rabies and canine distemper virus). …
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Fortpflanzungsphysiologie und assistierte Reproduktion beim Haushund (Canis familiaris) - eine Literaturstudie
… and associated biotechniques in domestic dogs (Canis familiaris). In the bitch preovulatory follicular luteinization results in exposure of oocytes to increasing concentrations of progesterone 1-2 days prior to ovulation. Ovulation occurs approximately two days after the LH-peak. The bitch …
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Coyote (Canis latrans) Family Activity in a Landscape of Fear
… adapted to this urban life is the coyote (Canis latrans). Unfortunately for the coyote, being a medium-sized carnivore, human residents may feel threatened by this predatory neighbour. To address this fear, managers often turn toward aggressive management strategies. These strategies aim to …
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Social Behavior and Cognitive Bias in the Domestic Dog (Canis familiaris)
… lives of humans around the world; domestic dogs (Canis familiaris). I discuss the development and validation of a pictorial questionnaire designed to measure three dimensions of canine body language during interactions with conspecifics: Aggression, Arousal, and Boldness. Results indicate that …
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Ecology of the Coyote (Canis latrans) at Wind Cave National Park
Coyotes (Canis latrans) are common on the prairies that characterize Wind Cave National Park. Few studies have been conducted on the ecology of coyotes in South Dakota. With the potential effects coyotes may have on reintroduced endangered blackfooted ferrets (Mustela nigripes) to Wind Cave …
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Ageing in dogs (canis familiaris) and its relationship to their environment
Animal welfare is assumed to be influenced by the cumulative effects of positive and nega-tive events experienced by an individual. The present study investigated the levels of cor-tisol, relative telomere length and the association of these variables with the perception of canine age (apparent …
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Morphologische und biomechanische Eigenschaften des Hüftgelenks (Articulatio coxae) des Hundes (Canis familiaris)
Morphological and biomechanical characteristics of the canine hip joint (articulatio coxae) Morphological and biomechanical parameters of the canine hip joint have been investigated for the first time in order to determine the long term loading of the hip joint surfaces. 86 hip joints of 43 …
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The Response of Rabbits to Infection With Ascaris Suum and Toxocara Canis
Made available in DSpace on 2014-12-11T21:33:37Z (GMT). No. of bitstreams: 1 7105192.pdf: 4284385 bytes, checksum: b3c9b67215d8c5fa5442f22fe1eada89 (MD5) Previous issue date: 1970
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A survey on the status of the coyote (Canis Latrans) in Georgia
Coyotes <i>Canis latrans</i> are known to have caused damage to the agriculture industry of Georgia since 1958. Since that year that threat has grown as the population increased. To determine the magnitude of the coyote problem a study was begun in 1975. The objectives of this study was to …
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Spatial ecology and demography of eastern coyotes (Canis latrans) in western Virginia
Coyote (Canis latrans) range expansion in the Central Appalachian Mountains has stimulated interest in ecology of this predator and potential impacts to prey populations. This is particularly true in the Ridge and Valley Region in western Virginia where white-tailed deer (Odocoileus virginianus) …
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Ecology Of Coyotes (canis Latrans) In The Greater Detroit Area Of Southeastern Michigan
<p>Coyote distribution and habitat use, diet and foraging behavior and space use patterns were investigated in the greater Detroit area of southeastern Michigan. We found evidence of coyotes on 24 of 30 (80%) suburban and 7 of 11 (64%) urban plots. Overall fifty-eight percent of coyote evidence was …
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