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Lycaenops
''Lycaenops'' ("wolf-face") is a genus of carnivorous therapsids. It lived during the Middle Permian to the early Late Permian, about 260 mya, in what is now South Africa. Description ''Lycaenops'' measured about and weighed up to . Like the modern-day wolves from which it takes its name, ''Lycaenops'' had a long and slender skull, with a set of dog-like fangs set into both its upper and lower jaws. These pointed canine teeth were ideal for the use of stabbing and/or tearing at the flesh of any large prey that it came upon. ''Lycaenops'' most likely hunted small vertebrates such as reptiles and dicynodonts. ''Lycaenops'' walked and ran with its long legs held close to its body. This is a feature found in mammals, but not in more primitive amniotes, early reptiles, and synapsids such as pelycosaurs, whose legs are positioned to the sides of their bodies. The ability to move like a mammal would have given ''Lycaenops'' an advantage over other land vertebrates, since it would hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycaenops Ornatus 1
''Lycaenops'' ("wolf-face") is a genus of carnivore, carnivorous therapsids. It lived during the Middle Permian to the early Late Permian, about 260 mya, in what is now South Africa. Description ''Lycaenops'' measured about and weighed up to . Like the modern-day wolves from which it takes its name, ''Lycaenops'' had a long and slender skull, with a set of dog-like canine teeth, fangs set into both its upper and lower jaws. These pointed canine teeth were ideal for the use of stabbing and/or tearing at the flesh of any large prey that it came upon. ''Lycaenops'' most likely hunted small vertebrates such as reptiles and dicynodonts. ''Lycaenops'' walked and ran with its long legs held close to its body. This is a feature found in mammals, but not in more primitive amniotes, early reptiles, and synapsids such as pelycosaurs, whose legs are positioned to the sides of their bodies. The ability to move like a mammal would have given ''Lycaenops'' an advantage over other land verteb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycaenops FMNH
''Lycaenops'' ("wolf-face") is a genus of carnivorous therapsids. It lived during the Middle Permian to the early Late Permian, about 260 mya, in what is now South Africa. Description ''Lycaenops'' measured about and weighed up to . Like the modern-day wolves from which it takes its name, ''Lycaenops'' had a long and slender skull, with a set of dog-like fangs set into both its upper and lower jaws. These pointed canine teeth were ideal for the use of stabbing and/or tearing at the flesh of any large prey that it came upon. ''Lycaenops'' most likely hunted small vertebrates such as reptiles and dicynodonts. ''Lycaenops'' walked and ran with its long legs held close to its body. This is a feature found in mammals, but not in more primitive amniotes, early reptiles, and synapsids such as pelycosaurs, whose legs are positioned to the sides of their bodies. The ability to move like a mammal would have given ''Lycaenops'' an advantage over other land vertebrates, since it would h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycaenops Life Restoration
''Lycaenops'' ("wolf-face") is a genus of carnivorous therapsids. It lived during the Middle Permian to the early Late Permian, about 260 mya, in what is now South Africa. Description ''Lycaenops'' measured about and weighed up to . Like the modern-day wolves from which it takes its name, ''Lycaenops'' had a long and slender skull, with a set of dog-like fangs set into both its upper and lower jaws. These pointed canine teeth were ideal for the use of stabbing and/or tearing at the flesh of any large prey that it came upon. ''Lycaenops'' most likely hunted small vertebrates such as reptiles and dicynodonts. ''Lycaenops'' walked and ran with its long legs held close to its body. This is a feature found in mammals, but not in more primitive amniotes, early reptiles, and synapsids such as pelycosaurs, whose legs are positioned to the sides of their bodies. The ability to move like a mammal would have given ''Lycaenops'' an advantage over other land vertebrates, since it would h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycaenops Ornatus (2)
''Lycaenops'' ("wolf-face") is a genus of carnivorous therapsids. It lived during the Middle Permian to the early Late Permian, about 260 mya, in what is now South Africa. Description ''Lycaenops'' measured about and weighed up to . Like the modern-day wolves from which it takes its name, ''Lycaenops'' had a long and slender skull, with a set of dog-like fangs set into both its upper and lower jaws. These pointed canine teeth were ideal for the use of stabbing and/or tearing at the flesh of any large prey that it came upon. ''Lycaenops'' most likely hunted small vertebrates such as reptiles and dicynodonts. ''Lycaenops'' walked and ran with its long legs held close to its body. This is a feature found in mammals, but not in more primitive amniotes, early reptiles, and synapsids such as pelycosaurs, whose legs are positioned to the sides of their bodies. The ability to move like a mammal would have given ''Lycaenops'' an advantage over other land vertebrates, since it would h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gorgonopsidae
Gorgonopsia (from the Greek Gorgon, a mythological beast, and 'aspect') is an extinct clade of sabre-toothed therapsids from the Middle to Upper Permian roughly 265 to 252 million years ago. They are characterised by a long and narrow skull, as well as elongated upper and sometimes lower canine teeth and incisors which were likely used as slashing and stabbing weapons. Postcanine teeth are generally reduced or absent. For hunting large prey, they possibly used a bite-and-retreat tactic, ambushing and taking a debilitating bite out of the target, and following it at a safe distance before its injuries exhausted it, whereupon the gorgonopsian would grapple the animal and deliver a killing bite. They would have had an exorbitant gape, possibly in excess of 90°, without having to unhinge the jaw. They markedly increased in size as time went on, growing from small skull lengths of in the Middle Permian to bear-like proportions of up to in the Upper Permian. The latest gorgonop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1925 In Paleontology
Plants Angiosperms Arthropods Insects Archosauromorpha Newly named dinosaurs Data courtesy of George Olshevsky's dinosaur genera list. Newly named plesiosaurs Synapsids Non-mammalian References {{portal, Paleontology 1920s in paleontology Paleontology Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossi ... Paleontology 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aelurognathus
''Aelurognathus'' is an extinct genus of gorgonopsian therapsids from the Permian of South Africa. Discovery The type species is ''Aelurognathus tigriceps'', originally named ''Scymnognathus tigriceps'' by South African paleontologists Robert Broom and Sydney H. Haughton in 1913, and later assigned to the new genus ''Aelurognathus'' by Haughton in 1924. ''Scymnognathus parringtoni'' von Huene, 1950, previously assigned to ''Aelurognathus'', is now classified as a species of ''Sauroctonus''. ''Aelurognathus nyasaensis'' Haughton, 1926 is not referable to the genus.Kammerer CF. (2016) Systematics of the Rubidgeinae (Therapsida: Gorgonopsia) PeerJ 4:e1608 https://doi.org/10.7717/peerj.1608 Palaeobiology A broken tooth beside the skeleton of a dicynodont from the ''Tropidostoma'' Assemblage Zone has been attributed to ''Aelurognathus'', indicating that it scavenged. The bones of the back of the skeleton are the most scattered, suggesting that the ''Aelurognathus'' individuals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scylacognathus
''Eriphostoma'' is an extinct genus of gorgonopsian therapsids known from the Middle Permian (middle Capitanian stage) of ''Tapinocephalus'' Assemblage Zone, South Africa. It has one known species, ''Eriphostoma microdon'', and was first named by Robert Broom in 1911. It is the oldest known gorgonopsian and among the smallest and most basal members of the clade. Description Gorgonopsians were a morphologically conservative group, and like all gorgonopsians, ''Eriphostoma'' would have been a quadrupedal predator. It was among the smaller members of the group, with a skull less than long. It had a relatively short, deep snout and large orbits compared to other gorgonopsians. Like all gorgonopsians, it had five incisors and a canine tooth on each side of the upper jaw, but it had only three small postcanine teeth in its maxilla. The palate of ''Eriphostoma'' has delta-shaped palatine bosses covered in numerous teeth, like ''Gorgonops'' and many basal therapsids, but not more der ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eoarctops
''Eriphostoma'' is an extinct genus of gorgonopsian therapsids known from the Middle Permian (middle Capitanian stage) of ''Tapinocephalus'' Assemblage Zone, South Africa. It has one known species, ''Eriphostoma microdon'', and was first named by Robert Broom in 1911. It is the oldest known gorgonopsian and among the smallest and most basal members of the clade. Description Gorgonopsians were a morphologically conservative group, and like all gorgonopsians, ''Eriphostoma'' would have been a quadrupedal predator. It was among the smaller members of the group, with a skull less than long. It had a relatively short, deep snout and large orbits compared to other gorgonopsians. Like all gorgonopsians, it had five incisors and a canine tooth on each side of the upper jaw, but it had only three small postcanine teeth in its maxilla. The palate of ''Eriphostoma'' has delta-shaped palatine bosses covered in numerous teeth, like ''Gorgonops'' and many basal therapsids, but not more de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gorgonops
''Gorgonops'' (from el, Γοργών 'Gorgon' and 'eye, face', literally 'Gorgon eye' or 'Gorgon face') is an extinct genus of gorgonopsian therapsids, of which it is the type genus, having lived during the Late Permian (Wuchiapingian), about 260–254 million years ago in what is now South Africa. Despite its popularity, ''Gorgonops'' is a medium-sized gorgonopsian (about long maximum), regularly confused by the general public with the more massive ''Inostrancevia'', known from Russia, due to their similar appearance and the various media that tend to refer them by the name of the group they belong rather than by their genus names, which does not help in differentiation. History of discovery The holotype of the type species, ''Gorgonops torvus'', was in 1876 one of the first therapsids described, by Richard Owen, who also coined the name "Dinosauria" on the basis of the first known dinosaur fossils. It was also used as the type for which Richard Lydekker described the family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aloposaurus
''Aloposaurus'' is an extinct genus of gorgonopsian therapsids from the Late Permian of South Africa. It was first named by Robert Broom in 1910, and contains the type species ''A. gracilis'', and possibly a second species ''A. tenuis''. This small gorgonopsid had a slender narrow skull only long, with a total body length of . Classification Below is a cladogram A cladogram (from Greek ''clados'' "branch" and ''gramma'' "character") is a diagram used in cladistics to show relations among organisms. A cladogram is not, however, an evolutionary tree because it does not show how ancestors are related to ... from the phylogenetic analysis of Gebauer (2007): References Sources paleodb.org Gorgonopsia Prehistoric therapsid genera Lopingian synapsids of Africa Fossil taxa described in 1910 Taxa named by Robert Broom Lopingian genus first appearances Lopingian genus extinctions {{paleo-therapsid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctognathus
''Arctognathus'' is an extinct genus of gorgonopsids that throve during the Late Permian in the Karoo basin of what is now South Africa. Discovery A carnivore, like all gorgonopsid, ''Arctognathus'' was given its name ("Bear jaw") in reference to its short and rounded snout. There is only one recognized species, ''A. curvimola''. Description It was a small gorgonopsid with a total length estimated at 1.1 m and an 18 cm skull. Classification Below is a cladogram from the phylogenetic analysis of Gebauer (2007): See also * List of therapsids This list of therapsids is an attempt to create a comprehensive listing of all genera that have ever been included in the Therapsida excluding mammals and purely vernacular terms. The list includes all commonly accepted genera, but also genera tha ... References Bibliography * * Gorgonopsia Prehistoric therapsid genera Lopingian synapsids of Africa Fossil taxa described in 1911 Taxa named by Robert Broom Loping ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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