Results 191 to 200 of about 52,750 (232)
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1975
The dog, Cams familiaris, is the oldest domesticated animal. The actual time when domestication first occurred will probably never be known, but the oldest known remains, obtained from a cave in the Beaverhead Mountains of Idaho, have been carbon dated to be from the period 8300–9500 B.C., which means that they may be as much as 11,500 years old ...
John M. Stewart, J. Paul Scott
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The dog, Cams familiaris, is the oldest domesticated animal. The actual time when domestication first occurred will probably never be known, but the oldest known remains, obtained from a cave in the Beaverhead Mountains of Idaho, have been carbon dated to be from the period 8300–9500 B.C., which means that they may be as much as 11,500 years old ...
John M. Stewart, J. Paul Scott
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Social Learning of Goal-Directed Actions in Dogs (Canis familiaris): Imitation or Emulation?
Journal of Comparative Psychology, 2019A goal-directed action is composed of two main elements on which the observer may focus its attention: the movement performed (i.e., the action) and the outcome (i.e., the goal).
C. Fugazza +3 more
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Global bias reliability in dogs (Canis familiaris)
Animal Cognition, 2016Dogs enrolled in a previous study were assessed two years later for reliability of their local/global preference in a discrimination test with the same hierarchical stimuli used in the previous study (Experiment 1) and with a novel stimulus (Experiment 2).
Paolo Mongillo +4 more
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Do Dogs (Canis familiaris) Understand Invisible Displacement?
Journal of Comparative Psychology, 2004Domestic dogs (Canis familiaris) perform above chance on invisible displacement tasks despite showing few other signs of possessing the necessary representational abilities. Four experiments investigated how dogs find an object that has been hidden in 1 of 3 opaque boxes.
Emma Collier-Baker +2 more
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Canis lupus subsp. familiaris Linnaeus 1758
2023Published as part of Kazim, Abdul-Rahman, Houssaini, Jamal, Tappe, Dennis & Heo, Chong-Chin, 2023, An annotated checklist of the chewing lice (Phthiraptera: Ischnocera, Amblycera Rhynchophthirina) from domestic and wild mammals in Malaysia, pp.
Kazim, Abdul-Rahman +3 more
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Coccidiosis in Dogs (Canis familiaris)
2019This chapter presents essential information of coccidiosis in dogs. There are four species of Cystoisospora considered to be valid in dogs, C. canis, C. ohioensis, C. burrowsi, and C. neorivolta. Extraintestinal stages of C. canis, C. neorivolta, and C. burrowsi in tissues of dogs are unknown; however, biological evidence indicated that C.
J. P. Dubey, D. S. Lindsay
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Dogs (Canis familiaris) ignore gravity.
Journal of Comparative Psychology, 2019Tecwyn and Buchsbaum (2018) in this issue challenge the idea that dogs display a persistent gravity bias. In four experiments, they probed where dogs search for a ball after it is dropped into a tube. First, they replicated diagonal tube task experiments previously conducted with apes (Cacchione & Call, 2010) to investigate how auditory and visual ...
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Canis familiaris (Great Dane domestic dog)
Trends in Genetics, 2022Julia V. Halo, Jeffrey M. Kidd
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Identification of putative volatile sex pheromones in female domestic dogs (Canis familiaris).
Animal Reproduction Science, 2018More than hundred urine samples, vaginal secretions, vulval and anal imprints as well as anal sac secretions, collected during various phases of the ovarian cycle, were evaluated with the HS-SPME/GC-MS technique.
M. Dzięcioł +7 more
semanticscholar +1 more source
Canis familiaris var. papuensis Ramsay 1879
2017Published as part of Parnaby, Harry E., Ingleby, Sandy & Divljan, Anja, 2017, Type Specimens of Non-fossil Mammals in the Australian Museum, Sydney, pp. 277-420 in Records of the Australian Museum 69 (5) on pages 345-347, DOI: 10.3853/j.2201-4349.69.2017.1653, http://zenodo.org/record ...
Parnaby, Harry E. +2 more
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