AUSTRALOPITHECUS ROBUSTUS Meaning and
Definition
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Australopithecus Robustus is an extinct species of hominid that lived in Africa approximately 1.5 to 2 million years ago. It is classified under the genus Australopithecus, which encompasses various early human ancestors. Australopithecus Robustus is also commonly referred to as the "robust australopithecine" due to its distinctive physical characteristics.
This species was characterized by a robust build, hence the name. They possessed a prominent sagittal crest on their skulls, indicating strong jaw muscles for chewing tough foods. The face of Australopithecus Robustus was relatively flat, with large cheekbones and flared zygomatic arches. The dental morphology of this hominid is a key characteristic, featuring large back teeth and thick enamel. These adaptations suggest that Australopithecus Robustus had a diet that primarily consisted of hard and fibrous plant material.
In terms of locomotion, Australopithecus Robustus displayed a bipedal gait similar to modern humans. However, their limb proportions and skeletal structure suggest they still spent considerable time in trees. This suggests they lived in woodland habitats, utilizing both bipedalism and arboreal abilities.
The discovery of Australopithecus Robustus has provided valuable insights into the evolution of early hominids. It represents an important stage in human evolutionary history, showing adaptations related to diet and locomotion. Additionally, its coexistence with other early hominid species, such as Homo habilis, raises questions about competition and ecological niches during this time period.
Common Misspellings for AUSTRALOPITHECUS ROBUSTUS
- zustralopithecus robustus
- sustralopithecus robustus
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- ausfralopithecus robustus
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Etymology of AUSTRALOPITHECUS ROBUSTUS
The word "Australopithecus" originates from Latin and Greek roots. "Australo-" comes from the Latin word "australis", which means "southern". The term "pithecus" is derived from the Greek word for "ape" or "ape-like". Therefore, "Australopithecus" can be interpreted as "southern ape".
The specific species name, "robustus", is an English word that means "strong" or "powerful". It refers to the physical characteristics of Australopithecus robustus, which had a larger and more robust skull compared to other Australopithecus species. The term "robust" is used to distinguish this particular species from other more gracile (slender) Australopithecus species.
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