Proposed extinct species of hominin of Ethiopia from 3.5 to 3.3 mya
Australopithecus deyiremeda
Temporal range: Pliocene, 3.5–3.3 Ma
PreꞒ
Ꞓ
O
S
D
C
P
T
J
K
Pg
N
↓
Scientific classification
Domain:
Eukaryota
Kingdom:
Animalia
Phylum:
Chordata
Class:
Mammalia
Order:
Primates
Suborder:
Haplorhini
Infraorder:
Simiiformes
Family:
Hominidae
Subfamily:
Homininae
Tribe:
Hominini
Genus:
†Australopithecus
Species:
†A. deyiremeda
Binomial name
†Australopithecus deyiremeda
Haile-Selassie et al., 2015
Synonyms
Paranthropus deyiremeda Nygren, 2018
Australopithecus deyiremeda is an extinct species of australopithecine from Woranso–Mille, Afar Region, Ethiopia, about 3.5 to 3.3 million years ago during the Pliocene. Because it is known only from three partial jawbones, it is unclear if these specimens indeed represent a unique species or belong to the much better-known A. afarensis. A. deyiremeda is distinguished by its forward-facing cheek bones and small cheek teeth compared to those of other early hominins. It is unclear if a partial foot specimen exhibiting a dextrous big toe (a characteristic unknown in any australopithecine) can be assigned to A. deyiremeda. A. deyiremeda lived in a mosaic environment featuring both open grasslands and lake- or riverside forests, and anthropologist Fred Spoor suggests it may have been involved in the Kenyan Lomekwi stone-tool industry typically assigned to Kenyanthropus. A. deyiremeda coexisted with A. afarensis, and they may have exhibited niche partitioning to avoid competing with each other for the same resources, such as by relying on different fallback foods during leaner times.
and 29 Related for: Australopithecus deyiremeda information
Australopithecusdeyiremeda is an extinct species of australopithecine from Woranso–Mille, Afar Region, Ethiopia, about 3.5 to 3.3 million years ago during...
media related to Australopithecus africanus. Wikispecies has information related to Australopithecus africanus. MNSU Australopithecus africanus - The Smithsonian...
compared to other Australopithecus, either had a slower overall growth rate, or a more rapid leg growth rate. The Ethiopian Australopithecus garhi was first...
members of Australopithecus. Species include A. garhi, A. africanus, A. sediba, A. afarensis, A. anamensis, A. bahrelghazali and A. deyiremeda. Debate exists...
Australopithecus sediba is an extinct species of australopithecine recovered from Malapa Cave, Cradle of Humankind, South Africa. It is known from a partial...
is probably most closely related to the species Australopithecus africanus within Australopithecus. The closest living relatives of Homo are of the genus...
Australopithecus (Zinjanthropus) boisei in 1964, but in 1967, South African palaeoanthropologist Phillip V. Tobias subsumed it into Australopithecus as...
of their greater age (all predating Australopithecus). At the time Kenyanthropus was discovered, Australopithecus afarensis was the only recognised australopithecine...
species Australopithecusdeyiremeda is claimed to have been discovered living at the same time period of Au. afarensis. There is debate if Au. deyiremeda is...
invalid grouping and synonymous with Australopithecus, so the species is also often classified as Australopithecus boisei. Robust australopithecines are...
kadabba. In 2015, Haile-Selassie announced another new species, Australopithecusdeyiremeda, though some scholars are skeptical that the associated fossils...
has also been proposed H. habilis be moved to the genus Australopithecus as Australopithecus habilis. However, the interpretation of H. habilis as a small-statured...
the earliest Australopithecus femur. The find was in an area known as Middle Awash, home to several other more modern Australopithecus finds and only...
Some analyses describe Australopithecus as being sister to Ardipithecus ramidus specifically. This means that Australopithecus is distinctly closer related...
invalid grouping and synonymous with Australopithecus, so the species is also often classified as Australopithecus robustus. Robust australopithecines—as...
previously undiscovered ancestor. The new species was named "Australopithecusdeyiremeda", meaning "close relative" in the native Afar language. The species...
doi:10.1002/ajpa.1330720104. PMID 3103460. Heslip, Steven (2001). "Australopithecus anamensis". Archived from the original on June 8, 2011.[self-published...
Cela-Conde and Ayala (2003), the "pre-human" or "proto-human" genera of Australopithecus, Ardipithecus, Praeanthropus, and possibly Sahelanthropus, may be placed...
with those of Australopithecus, Paranthropus, and early Homo. The finger bones are long, narrow, and curved, which is seen in Australopithecus, H. floresiensis...
contemporary Homo, they share several characteristics with the ancestral Australopithecus as well as early Homo (mosaic evolution), most notably a small cranial...
invalid grouping and is synonymous with Australopithecus, so the species is also often classified as Australopithecus aethiopicus. Whatever the case, it is...
is more closely related to Homo sapiens than to Australopithecus. This would mean that Australopithecus would represent a side branch in the homin evolution...
evidenced by morphological characteristics found in Australopithecus anamensis and Australopithecus afarensis forelimbs, and that it is less parsimonious...
species marks a radical departure from earlier species of Homo and Australopithecus in its long limbs, height and modern body proportions. Though a large...
Global Information