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Author (down) von Bayern, A.M.P.
Title The role of experience in problem solving and innovative tool use in crows Type Journal Article
Year 2009 Publication Curr Biol Abbreviated Journal
Volume 19 Issue Pages
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Call Number Equine Behaviour @ team @ von Bayern2009 Serial 6290
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Author (down) Vollmerhaus, B.; Roos, H.; Gerhards, H.; Knospe, C.
Title [Phylogeny, form and function of canine teeth in the horse] Type Journal Article
Year 2003 Publication Anatomia, histologia, embryologia Abbreviated Journal Anat Histol Embryol
Volume 32 Issue 4 Pages 212-217
Keywords Animals; Cuspid/*anatomy & histology/radiography; Evolution; Horses/*anatomy & histology; Male; Phylogeny; *Social Dominance
Abstract The canine teeth of the horse developed phylogenically from the simple, pointed, short-rooted tooth form of the leaf eating, in pairs living, Eocene horse Hyracotherium and served up to the Oligocene as a means of defense (self preservation). In the Miocene the living conditions of the Merychippus changed and they took to eating grass and adopted as a new behavior the life in a herd. The canine teeth possibly played an important role in fights for social ranking; they changed from a crown form to knife-like shape. In the Pliohippus the canine tooth usually remained in male horses and since the Pliocene, it contributed to the fights between stallions, to ensure that the offspring only came from the strongest animals (preservation of the species). Form and construction of the canine tooth are described and discussed in detail under the above mentioned phylogenic and ethologic aspects.
Address Institut fur Tieranatomie und Chirurgische Tierklinik der Universitat Munchen, Veterinarstrasse 13, D 80539 Munchen, Deutschland. c-neumueller@anat.vetmed.uni-muenchen.de
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Language German Summary Language Original Title [Zur Phylogenie, Form und Funktion der Dentes canini des Pferdes]
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ISSN 0340-2096 ISBN Medium
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Notes PMID:12919071 Approved no
Call Number refbase @ user @ Serial 672
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Author (down) Volf J,
Title Pour le sauvetage des chevaux de Przewalski Type Journal Article
Year 1958 Publication Abbreviated Journal Mammalia
Volume 22 Issue Pages 598-600
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1682
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Author (down) Volf J,
Title New sighting of Przewalski – horses? Type Journal Article
Year 1967 Publication Abbreviated Journal Z Säugetierk
Volume 32 Issue Pages 245-246
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1683
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Author (down) Volf J,
Title Pedigree book of the Przewalski – Horse Type Book Whole
Year 1970 Publication Abbreviated Journal Zool Garden Prague
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1684
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Author (down) Vokey, J.R.; Rendall, D.; Tangen, J.M.; Parr, L.A.; de Waal, F.B.M.
Title Visual kin recognition and family resemblance in chimpanzees (Pan troglodytes) Type Journal Article
Year 2004 Publication Journal of comparative psychology (Washington, D.C. : 1983) Abbreviated Journal J Comp Psychol
Volume 118 Issue 2 Pages 194-199
Keywords Animals; Female; Male; Pan troglodytes; Random Allocation; *Recognition (Psychology); *Visual Perception
Abstract The male-offspring biased visual kin recognition in chimpanzees (Pan troglodytes) reported by L. A. Parr and F. B. M. de Waal (1999) was replicated with human (Homo sapiens) participants and a principal components analysis (PCA) of pixel maps of the chimpanzee face photos. With the same original materials and methods, both humans and the PCA produced the same asymmetry in kin recognition as found with the chimpanzees. The PCA suggested that the asymmetry was a function of differences in the distribution of global characteristics associated with the framing of the faces in the son and daughter test sets. Eliminating potential framing biases, either by cropping the photos tightly to the faces or by rebalancing the recognition foils, eliminated the asymmetry but not human participants' ability to recognize chimpanzee kin.
Address Department of Psychology and Neuroscience, University of Lethbridge, Lethbridge, Alberta, Canada. vokey@uleth.ca
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Language English Summary Language Original Title
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ISSN 0735-7036 ISBN Medium
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Notes PMID:15250806 Approved no
Call Number refbase @ user @ Serial 171
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Author (down) Voith, V.L.
Title Principles of learning Type Journal Article
Year 1986 Publication The Veterinary clinics of North America. Equine practice Abbreviated Journal
Volume 2 Issue 3 Pages 485-506
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Notes Cited By (since 1996): 9; Export Date: 21 October 2008 Approved no
Call Number Equine Behaviour @ team @ Serial 4547
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Author (down) Voigtlaender-Schnabel, S.; Vogel, L.; Greiner, B.; Wiezorek, S.; Schuette, P.; Solmsen, E.-H.; Martin; H.; Hempel, E.; Gruentjens, T.; Bathen, M.; Herold, P.; Krueger, K.
Title Reactions of horses to wildlife and livestock guarding dogs Type Journal Article
Year 2022 Publication Carnivore Damage Prevention News Abbreviated Journal CDPNews
Volume 24 Issue Pages 49-58
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Call Number Equine Behaviour @ team @ Serial 6668
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Author (down) Vogt H,
Title Quagga: DNA konserviert Type Journal Article
Year 1984 Publication Abbreviated Journal Naturwiss Rdsch
Volume 37 Issue Pages 327-328
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1679
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Author (down) Vogt H,
Title Quagga eine Subspecies Type Journal Article
Year 1986 Publication Abbreviated Journal Naturwiss Rdsch
Volume 39 Issue Pages H
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1681
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