43 relations: Aleš Hrdlička, Animal locomotion, Anteater, Ardipithecus ramidus, Ataxia, Australopithecus afarensis, Australopithecus anamensis, Baboon, BBC Two, Bipedalism, Birth defect, Capitate bone, Chalicothere, Chimpanzee, Elbow, Equidae, Finger, Giant anteater, Gorilla, Ground sloth, Hamate bone, Hominini, Interphalangeal joints of the hand, John Skoyles (scientist), Keynes family, Knuckle, Metacarpophalangeal joint, Mutation, Nicholas Humphrey, Nova (TV series), Olive baboon, Orangutan, Pangolin, Patas monkey, Phalanx bone, Platypus, Quadrupedalism, Rhesus macaque, Science (journal), Taxon, The Family That Walks on All Fours, Ulas family, Vestigiality.
Aleš Hrdlička
Alois Ferdinand Hrdlička, after 1918 changed to Aleš Hrdlička (March 29, 1869 – September 5, 1943), was an Austro-Hungarian anthropologist who lived in the United States after his family had moved there in 1881.
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Animal locomotion
Animal locomotion, in ethology, is any of a variety of movements or methods that animals use to move from one place to another.
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Anteater
Anteater is a common name for the four extant mammal species of the suborder Vermilingua (meaning "worm tongue") commonly known for eating ants and termites.
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Ardipithecus ramidus
Ardipithecus ramidus is a species of hominin classified as an australopithecine of the genus Ardipithecus.
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Ataxia
Ataxia is a neurological sign consisting of lack of voluntary coordination of muscle movements that includes gait abnormality.
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Australopithecus afarensis
Australopithecus afarensis (Latin: "Southern ape from Afar") is an extinct hominin that lived between 3.9 and 2.9 million years ago in Africa and possibly Europe.
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Australopithecus anamensis
Australopithecus anamensis is a hominin species that lived approximately four million years ago.
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Baboon
Baboons are Old World monkeys belonging to the genus Papio, part of the subfamily Cercopithecinae which are found natively in very specific areas of Africa and the Arabian Peninsula.
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BBC Two
BBC Two is the second flagship television channel of the British Broadcasting Corporation in the United Kingdom, Isle of Man and Channel Islands.
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Bipedalism
Bipedalism is a form of terrestrial locomotion where an organism moves by means of its two rear limbs or legs.
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Birth defect
A birth defect, also known as a congenital disorder, is a condition present at birth regardless of its cause.
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Capitate bone
The capitate bone is found in the center of the carpal bone region, colloquially known as the wrist, which is at the distal end of the radius and ulna bones.
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Chalicothere
Chalicotheres (from Greek chalix, "gravel" + therion, "beast") is an extinct group of herbivorous, odd-toed ungulate (or perissodactyl) mammals spread throughout North America, Eurasia, and Africa from the Middle Eocene until the Early Pleistocene, existing from 46.2 mya to just 781,000 years ago.
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Chimpanzee
The taxonomical genus Pan (often referred to as chimpanzees or chimps) consists of two extant species: the common chimpanzee and the bonobo.
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Elbow
The elbow is the visible joint between the upper and lower parts of the arm.
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Equidae
Equidae (sometimes known as the horse family) is the taxonomic family of horses and related animals, including the extant horses, donkeys, and zebras, and many other species known only from fossils.
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Finger
A finger is a limb of the human body and a type of digit, an organ of manipulation and sensation found in the hands of humans and other primates.
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Giant anteater
The giant anteater (Myrmecophaga tridactyla), also known as the ant bear, is a large insectivorous mammal native to Central and South America.
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Gorilla
Gorillas are ground-dwelling, predominantly herbivorous apes that inhabit the forests of central Sub-Saharan Africa.
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Ground sloth
Ground sloths are a diverse group of extinct sloths, in the mammalian superorder Xenarthra.
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Hamate bone
The hamate bone or unciform bone (from Latin uncus, "hook") is a bone in the human wrist readily distinguishable by its wedge shape and a hook-like process ("hamulus") projecting from its palmar surface.
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Hominini
The Hominini, or hominins, form a taxonomic tribe of the subfamily Homininae ("hominines").
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Interphalangeal joints of the hand
The interphalangeal joints of the hand are the hinge joints between the phalanges of the fingers that provide flexion towards the palm of the hand.
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John Skoyles (scientist)
John Skoyles is a neuroscientist and evolutionary psychologist.
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Keynes family
The Keynes family is an English family that has included several notable economists, writers, and actors, perhaps the most famous of which was the economist John Maynard Keynes.
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Knuckle
The knuckles are the joints of the fingers which are brought into prominence when the hand is clenched and a fist is made.
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Metacarpophalangeal joint
The metacarpophalangeal joints (MCP) are situated between the metacarpal bones and the proximal phalanges of the digits.
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Mutation
In biology, a mutation is the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements.
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Nicholas Humphrey
Nicholas Keynes Humphrey (born 27 March 1943) is an English neuropsychologist, based in Cambridge, who is known for his work on the evolution of primate intelligence and consciousness.
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Nova (TV series)
Nova (stylized NOVΛ) is an American popular science television series produced by WGBH Boston.
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Olive baboon
The olive baboon (Papio anubis), also called the Anubis baboon, is a member of the family Cercopithecidae (Old World monkeys).
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Orangutan
The orangutans (also spelled orang-utan, orangutang, or orang-utang) are three extant species of great apes native to Indonesia and Malaysia.
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Pangolin
Pangolins or scaly anteaters are mammals of the order Pholidota (from the Greek word φολῐ́ς, "horny scale").
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Patas monkey
The patas monkey (Erythrocebus patas), also known as the wadi monkey or hussar monkey, is a ground-dwelling monkey distributed over semi-arid areas of West Africa, and into East Africa.
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Phalanx bone
The phalanges (singular: phalanx) are digital bones in the hands and feet of most vertebrates.
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Platypus
The platypus (Ornithorhynchus anatinus), sometimes referred to as the duck-billed platypus, is a semiaquatic egg-laying mammal endemic to eastern Australia, including Tasmania.
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Quadrupedalism
Quadrupedalism or pronograde posture is a form of terrestrial locomotion in animals using four limbs or legs.
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Rhesus macaque
The rhesus macaque (Macaca mulatta) is one of the best-known species of Old World monkeys.
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Science (journal)
Science, also widely referred to as Science Magazine, is the peer-reviewed academic journal of the American Association for the Advancement of Science (AAAS) and one of the world's top academic journals.
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Taxon
In biology, a taxon (plural taxa; back-formation from taxonomy) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit.
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The Family That Walks on All Fours
The Family That Walks On All Fours is a BBC Two documentary that explored the science and the story of five individuals in the Ulas family that walk with a previously unreported quadruped gait.
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Ulas family
The Grizon Ulas family is a Kurdish family of 19 from rural southern Turkey, five (except for another, who had died) of whom walk on all fours with their feet and the palms of their hands in what is called a "bear crawl".
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Vestigiality
Vestigiality is the retention during the process of evolution of genetically determined structures or attributes that have lost some or all of their ancestral function in a given species.
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Redirects here:
Fist-walking, Knuckle walking, Knuckle-walk, Knuckle-walked, Knuckle-walker, Knucklewalk.
References
[1] https://en.wikipedia.org/wiki/Knuckle-walking