Quadrupedalism is a form of locomotion where animals have four legs that are used to bear weight and move around. An animal or machine that usually maintains...
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for upright walking, resulting in quadrupedal locomotion. Other genes may also be involved in habitual quadrupedalism. For example, in some affected families...
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Aardonyx show a trend toward more habitual quadrupedalism that would eventually lead to the obligatory quadrupedalism seen in sauropods. The proximal end of...
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rare, in contrast to the common bipedalism of two-legged animals and quadrupedalism of four-legged animals. The code for bilateral symmetry seems to have...
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southeast Asia. Their locomotion is a slow and cautious climbing form of quadrupedalism. Some lorises are almost entirely insectivorous, while others also include...
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Gait abnormality Other names Abnormalities of gait Quadrupedalism in a Kurdish family Specialty Neurology, orthopedics...
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grasping consistent with arboreal quadrupedalism. In conjunction with the femur, the humerus suggests arboreal quadrupedalism. This is based on the pronounced...
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PMC 4555864. PMID 26361559. Casinos, Adrià (March 1996). "Bipedalism and quadrupedalism in Megatheriurn: an attempt at biomechanical reconstruction". Lethaia...
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species was when walking on two limbs (bipedalism) rather than four (quadrupedalism). In an early hominin, Paranthropus boisei, also known as Australopithecus...
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clusters than quadrupedalism. In an experiment monitoring chimpanzee metabolic rate via oxygen consumption, it was found that the quadrupedal and bipedal...
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embryo takes on some of the host's DNA or traits, such as bipedalism, quadrupedalism, possessing the mandibles of a Predator, and other structural changes...
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move by brachiation, bipedalism, leaping, arboreal and terrestrial quadrupedalism, climbing, knuckle-walking or by a combination of these methods. Several...
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locomotive dynamism; there exists evidence for both bipedalism and quadrupedalism within iguanodontid species, supporting the idea that individual organisms...
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Geologic timescale Hexapoda Marine tetrapods Octopod Prehistoric life Quadrupedalism § Quadrupeds vs. tetrapods Marjanović, D. (2021). "The Making of Calibration...
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humerus and femur suggest a greater reliance on walking on all fours (quadrupedalism). The face was similar to gorillas, and males had longer canines than...
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behaviours, such as brachiating, are thought to have evolved from arboreal quadrupedalism. This behaviour is the ancestral and most common locomotor mechanism...
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hanging, and terrestrial quadrupedalism for locomotion, rather than vertical clinging and leaping and arboreal quadrupedalism. Also, all but one of them—the...
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walking do exist for primates, since their primary mode of locomotion is quadrupedalism. This upright locomotion is called "orthograde posture". Orthograde...
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primarily uses two modes of locomotion: knuckle-walking, a style of quadrupedalism in which the body weight is supported on the knuckles (or more properly...
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The limb bones of Cantius frugivorus suggest it moved by arboreal quadrupedalism and leaping. Fleagle, J.G. 1999. Primate Adaptation and Evolution. Academic...
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Tan, ed. (2012). "Uner Tan Syndrome: Review and Emergence of Human Quadrupedalism in Self-organization, Attractors, and Evolutionary Perspectives". Latest...
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trees. The genus of Basiliscus are arboreal lizards that usually use quadrupedalism in the trees. When frightened, they can drop to water below and run...
79 KB (8,919 words) - 12:12, 19 August 2024
locomotion in the jerboa (Jaculus orientalis): Pivoting, creeping, quadrupedalism, and bipedalism". Developmental Psychobiology. 31 (2): 137–142. doi:10...
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additional factor of bipedalism, which is energetically cheaper than quadrupedalism, the maximum ecologically tolerable group size may have been even larger...
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rescue robots, such as the Deep Robotics X20, pursue strategies based on quadrupedalism. These strategies provide trade-offs in different terrains. Traditional...
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Cambridge University Press. ISBN 978-0-521-58027-4. Rose, M.D. (1973). "Quadrupedalism in primates". Primates. 14 (4): 337–357. doi:10.1007/BF01731356. S2CID 36132854...
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features of the skull and skeleton but share typical sauropod traits, like quadrupedalism, large bodies, small heads, and long tails. The most distinctive feature...
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Jurassic of South Africa and the evolution of sauropod feeding and quadrupedalism". Proceedings of the Royal Society B. 277 (1682): 787–794. doi:10.1098/rspb...
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quadrupeds, with the most common type of movement being above-branch quadrupedalism. While in the canopy leaping, vertical clinging, and suspensory behavior...
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arboreal. Movement within the rainforest canopy and floor includes quadrupedalism (walking and running on supports), bridging (crossing gaps by stretching)...
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