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Author Hoogstraal, H.; Dhanda, V.; Bhat, H.R.
Title Haemaphysalis (Kaiseriana) davisi sp. n. (Ixodoidea: Ixodidae), a parasite of domestic and wild mammals in Northeastern India, Sikkim, and Burma Type Journal Article
Year (up) 1970 Publication The Journal of Parasitology Abbreviated Journal J Parasitol
Volume 56 Issue 3 Pages 588-595
Keywords Animals; Cattle; Cattle Diseases/etiology; Deer; Ecology; Goats; Horse Diseases/etiology; Horses; India; Mammals; Myanmar; Sheep; Sheep Diseases/etiology; Tick Infestations; Ticks/*classification/isolation & purification
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ISSN 0022-3395 ISBN Medium
Area Expedition Conference
Notes PMID:4246255 Approved no
Call Number Equine Behaviour @ team @ Serial 2736
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Author Scherer, W.F.; Dickerman, R.W.
Title Ecologic studies of Venezuelan encephalitis virus in southeastern Mexico. 8. Correlations and conclusions Type Journal Article
Year (up) 1972 Publication The American Journal of Tropical Medicine and Hygiene Abbreviated Journal Am J Trop Med Hyg
Volume 21 Issue 2 Pages 86-89
Keywords Animals; Birds; Cattle; Chiroptera; Cricetinae; Culex; Culicidae; *Disease Reservoirs; Ecology; Encephalitis Virus, Venezuelan Equine/immunology; Encephalitis Viruses/*isolation & purification; Encephalomyelitis, Equine/epidemiology/*etiology; Horses; Humans; *Insect Vectors; Mammals; Mexico; Mice; Opossums; Rats; Swine
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Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0002-9637 ISBN Medium
Area Expedition Conference
Notes PMID:4399844 Approved no
Call Number Equine Behaviour @ team @ Serial 2721
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Author Wang, L.Y.
Title Host preference of mosquito vectors of Japanese encephalitis Type Journal Article
Year (up) 1975 Publication Zhonghua Minguo wei Sheng wu xue za zhi = Chinese Journal of Microbiology Abbreviated Journal Zhonghua Min Guo Wei Sheng Wu Xue Za Zhi
Volume 8 Issue 4 Pages 274-279
Keywords Animals; *Behavior, Animal; Birds/blood; *Culex; Ecology; Encephalitis, Japanese/*transmission; *Feeding Behavior; Female; Humans; *Insect Vectors; Mammals/blood; Species Specificity; Taiwan
Abstract The host preference of 4 Culex mosquito species collected in Miaoli and Pingtung counties, Taiwan was studied by capillary precipitin method. Antisera to alum-precipitated sera of man, bovine, swine, rabbit, horse, dog, cat, mouse, chicken, duck, and pigeon were produced in rabbits and reacted with 758 mosquito blood meals among which reactions to one or more antisera. Culex annulus and Culex tritaeniorhynchus summorosus showed a great avidity for pig, and Culex fuscocephala for bovine. Culex pipiens fatigans was ornithophilic. None of 110 C. t. summorosus and 2.4% of 223 C. annulus had fed on man. Among 66 samples of C.p. fatigans tested 10.3% had fed on man, while none of 359 C. fuscocephala did. It seems that the latter does not act as a primary vector of Japanese encephalitis.
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ISSN 0009-4587 ISBN Medium
Area Expedition Conference
Notes PMID:181218 Approved no
Call Number Equine Behaviour @ team @ Serial 2702
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Author Barette, C.; Vandal, D.
Title Social rank, dominance, antler size, and access to food in snow-bound wild woodland caribou Type Journal Article
Year (up) 1986 Publication Behaviour Abbreviated Journal Behaviour
Volume 97 Issue 1-2 Pages 118-146
Keywords Canada; Quebec; Artiodactyla; Social dominance; Feeding behavior; Morphology; Antler; Rangifer tarandus; North America; America; Ungulata; Mammalia; Vertebrata
Abstract We spent two winters studying the social behaviour of wild woodland caribou (Rangifer tarandus caribou) at a time when their main food (ground lichens; Cladina sp.) is available only at snow craters dug by the animals. The competition for access to such craters was severe, the animals constantly trying to take over the craters of others. During a two-month period when a group maintained a constant size (20) and composition (all age-sex classes represented), we could rank the animals in a rather linear dominance hierarchy (Landau's index = 0.87). Rank was correlated with access to resources, percent of time spent active, and percent of time feeding in craters. It was also correlated with age and antler size. However, rank is not an attribute of individuals, but of a relationship between individuals. As such it is only an intervening variable between physical attributes and access to resources, a variable whose value has meaning only within a given group. Among the three attributes studied (age, sex, antler size), the latter was by far the best predictor of the occurrence and outcome of interactions. Between two individuals within any of the three age-sex classes studied (adult and yearling males and adult females), the one with larger antlers initiated significantly more often, escalated its aggression (to the point of hitting the target) less often, and enjoyed a higher success rate in obtaining resources. When their antlers were larger than those of an adult male target (i.e. males that had shed their antlers), adult females won almost all their interactions with adult males even though they escalated only one fourth of them. This clarifies the long-standing speculation that female caribou have antlers and shed them later than males, in order to overcome their sexual handicap in competition for food in the winter. We conclude that the link between rank and dominance of an individual on one hand, and some of its attributes on the other (e.g. sex, age, weight, antler size) is fundamentally realized by the animal itself through its active preference for targets it is likely to beat, i.e. targets with smaller antlers.
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 4269
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Author Hardy, J.L.
Title The ecology of western equine encephalomyelitis virus in the Central Valley of California, 1945-1985 Type Journal Article
Year (up) 1987 Publication The American Journal of Tropical Medicine and Hygiene Abbreviated Journal Am J Trop Med Hyg
Volume 37 Issue 3 Suppl Pages 18s-32s
Keywords Aedes/microbiology; Animals; Birds; California; Culex/microbiology; Encephalitis Virus, Western Equine/*physiology; Encephalomyelitis, Equine/*history/microbiology/transmission/veterinary; History, 20th Century; Horse Diseases/history/transmission; Horses; Humans; Insect Vectors/microbiology; Mammals
Abstract Reeves' concept of the summer transmission cycle of western equine encephalomyelitis virus in 1945 was that the virus was amplified in a silent transmission cycle involving mosquitoes, domestic chickens, and possibly wild birds, from which it could be transmitted tangentially to and cause disease in human and equine populations. Extensive field and laboratory studies done since 1945 in the Central Valley of California have more clearly defined the specific invertebrate and vertebrate hosts involved in the basic virus transmission cycle, but the overall concept remains unchanged. The basic transmission cycle involves Culex tarsalis as the primary vector mosquito species and house finches and house sparrows as the primary amplifying hosts. Secondary amplifying hosts, upon which Cx. tarsalis frequently feeds, include other passerine species, chickens, and possibly pheasants in areas where they are abundant. Another transmission cycle that most likely is initiated from the Cx. tarsalis-wild bird cycle involves Aedes melanimon and the blacktail jackrabbit. Like humans and horses, California ground squirrels, western tree squirrels, and a few other wild mammal species become infected tangentially with the virus but do not contribute significantly to virus amplification.
Address Department of Biomedical and Environmental Health Sciences, School of Public Health, University of California, Berkeley 94720
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ISSN 0002-9637 ISBN Medium
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Notes PMID:3318522 Approved no
Call Number Equine Behaviour @ team @ Serial 2677
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Author Sukhomlinov, B.F.; Korobov, V.N.; Gonchar, M.V.; Datsiuk, L.A.; Korzhev, V.A.
Title [Comparative analysis of the peroxidase activity of myoglobins in mammals] Type Journal Article
Year (up) 1987 Publication Zhurnal Evoliutsionnoi Biokhimii i Fiziologii Abbreviated Journal Zh Evol Biokhim Fiziol
Volume 23 Issue 1 Pages 37-41
Keywords Amino Acid Sequence; Animals; Ecology; *Evolution; Kinetics; Mammals/*metabolism; Myoglobin/*metabolism; Peroxidases/*metabolism
Abstract Studies have been made on the peroxidase activity of metmyoglobins in animals from various ecological groups--the horse Equus caballus, cattle Bos taurus, beaver Castor fiber, otter Lutra lutra, mink Mustela vison and dog Canis familiaris. It was found that the level of this activity in diving animals depends on the duration of their diving, whereas in terrestrial species--on the strength of muscular contraction.
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Language Russian Summary Language Original Title Sravnitel'nyi analiz peroksidaznoi aktivnosti mioglobinov u mlekopitaiushchikh
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0044-4529 ISBN Medium
Area Expedition Conference
Notes PMID:3564776 Approved no
Call Number Equine Behaviour @ team @ Serial 2681
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Author Thackeray, J.F.
Title Zebras from wonderwerk cave, northern Cape province, South Africa: attempts to distinguish Equus burchelli and E. quagga Type Journal Article
Year (up) 1988 Publication South African journal of science Abbreviated Journal Suid- Afrikaanse Tydsskrif vir Wetenskap
Volume 84 Issue Pages 99-101
Keywords Cape Province; Teeth; Statistical analysis; Equidae; Hippomorpha; South Africa; Southern Africa; Perissodactyla; Mammalia; Vertebrata
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ISSN 0038-2353 ISBN Medium
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Notes from Professor Hans Klingels Equine Reference List Approved yes
Call Number Serial 1644
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Author Novacek, M.J.
Title Mammalian phylogeny: shaking the tree Type Journal Article
Year (up) 1992 Publication Nature Abbreviated Journal Nature
Volume 356 Issue 6365 Pages 121-125
Keywords Animals; Evolution; Fossils; Mammals/classification/*genetics; *Phylogeny
Abstract Recent palaeontological discoveries and the correspondence between molecular and morphological results provide fresh insight on the deep structure of mammalian phylogeny. This new wave of research, however, has yet to resolve some important issues.
Address American Museum of Natural History, New York 10024
Corporate Author Thesis
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Language English Summary Language Original Title
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ISSN 0028-0836 ISBN Medium
Area Expedition Conference
Notes PMID:1545862 Approved no
Call Number Equine Behaviour @ team @ Serial 3546
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Author Wolff, A.; Hausberger, M.
Title Behaviour of foals before weaning may have some genetic basis Type Journal Article
Year (up) 1994 Publication Ethology Abbreviated Journal Ethology
Volume 96 Issue 1 Pages 1-10
Keywords Locomotion; Suckling; Social behavior; Foraging behavior; Exploratory behavior; Interindividual comparison; Young animal; Genetic inheritance; Captivity; Social interaction; Feeding behavior; Perissodactyla; Ungulata; Mammalia; Vertebrata
Abstract In this preliminary study on foal behaviour, 13 French saddlebred foals (2-3 mo old) and their dams were observed on pasture. The most important findings are the interindividual quantitative differences in foal behaviour patterns as well as in the amount of mainly foal-initiated time spent at given distances from their mares. Interindividual differences seem in part due to a sire effect
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5022
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Author Keverne, E.B.
Title Olfactory learning Type Journal Article
Year (up) 1995 Publication Current Opinion in Neurobiology Abbreviated Journal Curr. Opin. Neurobiol.
Volume 5 Issue 4 Pages 482-488
Keywords olfactory perception mammals
Abstract Unravelling the mechanisms of learning and memory can, and should, be tackled at many levels. Discovery of the huge family of odourant receptor genes provided olfaction with `molecular' respectability similar to that afforded to the visual system. Consequently, molecular studies have dominated the olfactory literature this past year, even to the point of providing a molecular basis of olfactory perception. Needless to say, the molecular approach favours a `hard-wired' system; however, other results suggest that flexibility in the olfactory system provides for certain adaptations that are crucial to the biological needs of mammals.
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Notes Approved no
Call Number refbase @ user @ Serial 798
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