| 1. |
Leaping Behaviors and the Functional Morphology of Strepsirhine Primate Long Bones |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 181-201
Carl J. Terranova,
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摘要:
Recent examinations of the functional morphology underlying strepsirhine primate leaping behaviors have identified several cross-sectional features of long bones that can be associated with interspecific differences in leaping frequency and/or body size. In this study the cross-sectional parameters of strepsirhine fore- and hindlimb long bones are examined relative to body weight, bone length, phylogenetic affiliation, leaping frequency and landing kinematics. Humeral cross-sectional morphology is conservative relative to both phylogenetic and functional groupings. As a result, humeral cross-sectional area should prove useful as a size surrogate in future comparative studies. After the effects of bone length and body weight are controlled, ‘frequent’ leapers have stronger and more rigid femoral and tibial midshafts than do ‘less-frequent’ leapers. Landing style is conflated with leaping frequency and it is difficult to explain morphological variation exclusively by either leaping frequency or landing style. Further behavioral research, especially field study of locomotion, is needed to disentangle the effects of these mechanically important aspects of leaping loc
ISSN:0015-5713
DOI:10.1159/000156888
出版商:S. Karger AG
年代:1995
数据来源: Karger
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| 2. |
Haptic Perception in Baboons(Papio papio): Preliminary Evidence for Lateralization in Accuracy and Exploration Time |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 202-209
Agnès Lacreuse,
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摘要:
Two baboons performed 2 types of haptic discrimination of three-dimensional object pairs, by using the right and left hands in the same number of trials. One task focused on the discrimination of the objects’ shape, another on the convexity or concavity of the objects. It was found that the left was better than the right hand to discriminate the shape of objects. Regardless of the task, objects were also explored longer with the left than with the right hand. It is suggested that these hand differences are congruent with the hypothesis of an advantage of the right hemisphere in monkeys for haptic perceptio
ISSN:0015-5713
DOI:10.1159/000156889
出版商:S. Karger AG
年代:1995
数据来源: Karger
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| 3. |
Notes on Breeding of the Titi MonkeyCallicebus cupreus |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 210-213
Barbara Jantschke,
Christian Welker,
Annette Klaiber-Schuh,
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ISSN:0015-5713
DOI:10.1159/000156890
出版商:S. Karger AG
年代:1995
数据来源: Karger
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| 4. |
A Novel Item Enrichment Program Reduces Lethargy in Orangutans |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 214-218
Barth W. Wright,
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ISSN:0015-5713
DOI:10.1159/000156891
出版商:S. Karger AG
年代:1995
数据来源: Karger
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| 5. |
Observations of Spontaneous Tool Making and Tool Use in a Captive Group of Western Lowland Gorillas(Gorilla gorilla gorilla) |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 219-223
B. Fontaine,
P.Y. Moisson,
E.J. Wickings,
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ISSN:0015-5713
DOI:10.1159/000156892
出版商:S. Karger AG
年代:1995
数据来源: Karger
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| 6. |
Ranging in Masked Titi Monkeys(Callicebus personatus)in Brazil |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 224-228
Kiaus-Heinrich Müller,
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ISSN:0015-5713
DOI:10.1159/000156893
出版商:S. Karger AG
年代:1995
数据来源: Karger
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| 7. |
Predation Attempts on Callitrichids in the Atlantic Coastal Rain Forest of Brazil |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 229-233
Brian J. Stafford,
Flavia Murad Ferreira,
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ISSN:0015-5713
DOI:10.1159/000156894
出版商:S. Karger AG
年代:1995
数据来源: Karger
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| 8. |
Stone-Throwing by Capuchins(Cebus apella): A Model of Throwing Capabilities inHomo habilis |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 234-238
Gregory Charles Westergaard,
Stephen J. Suomi,
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ISSN:0015-5713
DOI:10.1159/000156895
出版商:S. Karger AG
年代:1995
数据来源: Karger
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| 9. |
Author Index Vol. 65, 1995 |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 239-239
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PDF (133KB)
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ISSN:0015-5713
DOI:10.1159/000156896
出版商:S. Karger AG
年代:1995
数据来源: Karger
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| 10. |
Subject Index Vol. 65, 1995 |
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Folia Primatologica,
Volume 65,
Issue 4,
1995,
Page 240-240
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ISSN:0015-5713
DOI:10.1159/000156897
出版商:S. Karger AG
年代:1995
数据来源: Karger
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