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Author |
Penzhorn Bl, |
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Title |
Equus zebra |
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Journal Article |
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Year |
1988 |
Publication |
Mammalian Species |
Abbreviated Journal |
Mammalian Species |
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Volume |
314 |
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1-7 |
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Notes |
from Professor Hans Klingels Equine Reference List |
Approved |
yes |
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1460 |
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Author |
Kozarovitskii, L.B. |
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Title |
[Further comment on the distinction between humans and animals] |
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Journal Article |
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Year |
1988 |
Publication |
Nauchnye Doklady Vysshei Shkoly. Biologicheskie Nauki |
Abbreviated Journal |
Nauchnye Doki Vyss Shkoly Biol Nauki |
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3 |
Pages |
42-45 |
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Keywords |
Animals; Consciousness; Evolution; Humans; Mental Processes; *Philosophy; Thinking |
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The problem of mind is considered in the aspect of natural scientific and philosophical problem of distinction between human and animal. The widespread confusion of the terms “rudiments”, “elements” of specifically human properties in animals and “biological prerequisites” of these properties are critically analysed. The idea is formulated according to which only in the process of anthropogenesis the rudiments of new social property--mind, conscience--could appear in the developing human beings. |
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Russian |
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Original Title |
Eshche raz o grani mezhdu chelovecheskim i zhivotnym |
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0470-4606 |
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Notes |
PMID:3382706 |
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no |
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Call Number |
Equine Behaviour @ team @ |
Serial |
2800 |
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Author |
Ryder, O.A. |
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Title |
Przewalski's horse – putting the wild horse back in the wild |
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Journal Article |
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Year |
1988 |
Publication |
Oryx |
Abbreviated Journal |
Oryx |
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22 |
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Pages |
154-157 |
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Keywords |
Equidae genetics. |
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Abstract |
The Asian wild horse, or Przewalski's horse (Equus przewalskii), is believed to currently survive only in captivity. There are more than 660 individuals in over 70 zoological collections, and animals are available for reintroduction. The Przewalski's horse had been bred in captivity for 12 generations, and inbreeding has occurred. Genetic variability has been lost, and released animals will require acclimatization on or near release sites. In China, a program is under way for acclimatization, breeding, and release of wild horses, and plans are being made for a similar program in Mongolia. (LCA) |
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Notes |
from Professor Hans Klingels Equine Reference List |
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yes |
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1537 |
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Author |
Houpt, K.A.; Perry, P.J.; Hintz, H.F.; Houpt, T.R. |
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Title |
Effect of meal frequency on fluid balance and behavior of ponies |
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Journal Article |
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Year |
1988 |
Publication |
Physiology & behavior |
Abbreviated Journal |
Physiol. Behav. |
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Volume |
42 |
Issue |
5 |
Pages |
401-407 |
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Keywords |
Animals; Behavior, Animal/*physiology; Blood Proteins/analysis; *Eating; Female; Hematocrit; Horses/blood/*physiology; Osmolar Concentration; *Water-Electrolyte Balance |
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Abstract |
Twelve ponies were fed their total daily ration either as one large meal or divided into six small meals. Pre- and post-feeding behavior was recorded six times a day. Blood samples were taken for 30 min before and two hr after the meal. Plasma protein increased from 7.0 to a peak of 7.3 g/dl with small meals and from 7.3 to 8.1 g/dl with large meals, and returned to pre-feeding levels by 90 min post-feeding. Hematocrit rose from 33.3 to 34.1% with small meals and from 33.0 to 36.0% with large meals. These rapid and short-lived increases indicate a decrease in plasma volume. Plasma osmolality rose with feeding from 283 to 285 mosmoles/kg with small meals and from 281 to 288 mosmoles/kg with large meals. Water availability had no significant effect on blood changes. Digestibility and rate of passage were measured with chromic oxide, but there were no differences. Vocalizing (neighing) and walking occurred more often before than after feeding, while eating bedding and engaging in other oral behaviors were more frequent after feeding. |
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Department of Physiology, New York State College of Veterinary Medicine, Cornell University, Ithaca 14853 |
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English |
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0031-9384 |
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Notes |
PMID:3393599 |
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no |
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refbase @ user @ |
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47 |
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Author |
Brennan, J.; Anderson, J. |
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Title |
Varying responses to feeding competition in a group of rhesus monkeys (Macaca mulatta) |
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Journal Article |
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Year |
1988 |
Publication |
Primates |
Abbreviated Journal |
Primates |
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Volume |
29 |
Issue |
3 |
Pages |
353-360 |
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Keywords |
Macaca mulatta – Dominance – Feeding – Agonistic behaviour – Snakes |
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Abstract |
The behaviour of members of a group of rhesus monkeys was observed in experimentally created, competitive feeding situations. Socially dominant members of the group tended to start eating before lower-ranking subjects, and generally ate more. Dominants sometimes used aggression to control access to food, but overall, intermediate-ranking monkeys were involved in most agonistic episodes. Non-dominant subjects improved their feeding performance when food was presented in three piles rather than one pile, often by snatching food and consuming it away from the pile. These general patterns were less evident when realistic snake models were placed on some of the food piles. Feeding was disrupted by the presence of snakes, but notably, subordinates risked feeding in these conditions. Piles containing preferred foods and snakes were eaten from, but a low-preference food (carrot) under snakes went untouched by all subjects. The results suggest that group-members evaluate potential risks and benefits of competing for a restricted resource, and that dominance status, while an important factor, is only one element in the equation. |
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no |
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Call Number |
refbase @ user @ |
Serial |
809 |
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Author |
Smielowski, J. |
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Title |
Breeding of the Grevy's Zebra at Polish zoological gardens |
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Journal Article |
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Year |
1988 |
Publication |
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Abbreviated Journal |
Przeglad Zool |
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Volume |
32 |
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Pages |
595-597 |
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Notes |
from Professor Hans Klingels Equine Reference List |
Approved |
yes |
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Serial |
1608 |
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Author |
NOVELLIE PA et al, |
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Title |
Factors affecting the seasonal movements of Cape mountain zebras in the Mountain Zebra National Park |
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Journal Article |
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Year |
1988 |
Publication |
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Abbreviated Journal |
S Afr J Zool |
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Volume |
23 |
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Pages |
13-19 |
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from Professor Hans Klingels Equine Reference List |
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no |
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1424 |
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Author |
Bednarz, J.C. |
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Title |
Cooperative Hunting Harris' Hawks (Parabuteo unicinctus) |
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Journal Article |
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Year |
1988 |
Publication |
Science |
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Science |
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Volume |
239 |
Issue |
4847 |
Pages |
1525-1527 |
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Abstract |
Coordinated hunting by several individuals directed toward the capture and sharing of one Large prey animal has been documented convincingly only for a few mammalian carnivores. In New Mexico, Harris' hawks formed hunting parties of two to six individuals in the nonbreeding season. This behavior improved capture success and the average energy available per individual enabled hawks to dispatch prey larger than themselves. These patterns suggest that cooperation is important to understanding the evolution of complex social behavior in higher vertebrates and, specifically, that benefits derived from team hunting a key factor in the social living of Harris' hawks. |
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10.1126/science.239.4847.1525 |
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Equine Behaviour @ team @ |
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4717 |
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Author |
Hamilton, C.R.; Vermeire, B.A. |
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Title |
Complementary hemispheric specialization in monkeys |
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Journal Article |
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Year |
1988 |
Publication |
Science |
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Science |
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242 |
Issue |
4886 |
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1691-1694 |
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Twenty-five split-brain monkeys were taught to discriminate two types of visual stimuli that engage lateralized cerebral processing in human subjects. Differential lateralization for the two kinds of discriminations was found; the left hemisphere was better at distinguishing between tilted lines and the right hemisphere was better at discriminating faces. These results indicate that lateralization of cognitive processing appeared in primates independently of language or handedness. In addition, cerebral lateralization in monkeys may provide an appropriate model for studying the biological basis of hemispheric specialization. |
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Equine Behaviour @ team @ |
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5342 |
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Author |
Smuts, M.M.S.; Penzhorn, B. L. |
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Title |
Descriptions of antomical differences between skulls and mandibles of Equus zebra and E. burchelli from southern Africa |
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Journal Article |
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Year |
1988 |
Publication |
South African Journal of Zoology |
Abbreviated Journal |
South African Journal of Zoology |
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Volume |
23 |
Issue |
(4)3 |
Pages |
328-336 |
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from Professor Hans Klingels Equine Reference List |
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yes |
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Call Number |
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Serial |
1617 |
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