Cladistic classification of Sarcopterygii is the classication of Sarcopterygii as a clade containing not only the lobe-finned fishes (coelacanths and lungfish)...
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are most closely related to lungfishes. Cladistically, this would make the tetrapods a subgroup of Sarcopterygii and thus sarcopterygians themselves. As...
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Osteichthyes (redirect from Comparison of cartilaginous and bony fishes)
inclusion of the smaller sub-class Sarcopterygii, Osteichthyes was regarded as paraphyletic. This has led to the current cladistic classification which splits...
32 KB (2,205 words) - 06:49, 24 April 2024
Paraphyly (section In cladistics)
traditional hymenopteran classification is faulty, by cladistic criteria, in the same way as pre-cladistic vertebrate classifications in which groups sharing...
39 KB (3,836 words) - 21:42, 3 April 2024
Chordate (section Classification)
species) Subclass Sarcopterygii (lobe-finned fish: 8 species) Superclass Tetrapoda (four-limbed vertebrates; 35,100+ species) (The classification below follows...
51 KB (4,723 words) - 12:32, 12 May 2024
Euteleostomi (section Classification)
presents a cladistic view, i.e. that the terrestrial tetrapods evolved from lobe-finned fish (Sarcopterygii). Until recently, the view of most ichthyologists...
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Vertebrate (redirect from Evolution of vertebrates)
1962) – Classification of spine-possessing animals according to some authorities Tetrapoda are cladistically included within Sarcopterygii. Yang, Chuan;...
77 KB (7,020 words) - 05:25, 18 May 2024
Rhipidistia (category Instances of Lang-el using second unnamed parameter)
clade of lobe-finned fishes which includes the tetrapods and lungfishes. Rhipidistia formerly referred to a subgroup of Sarcopterygii consisting of the...
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Tetrapod (section Cladistics)
definition is often supported by an equivalent cladistic definition. Cladistics is a modern branch of taxonomy which classifies organisms through evolutionary...
101 KB (10,229 words) - 14:42, 2 May 2024
Labyrinthodontia (section History of classification)
subclass of the class Amphibia, modern classification systems recognize that labyrinthodonts are not a formal natural group (clade) exclusive of other tetrapods...
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lobe-finned fish of the clade Sarcopterygii, appearing in coastal water in the middle Devonian, and giving rise to the first amphibians. The group of lobe-finned...
119 KB (6,252 words) - 16:38, 25 April 2024
Craniate (section Classification)
the vertebrates and craniates are cladistically equivalent, at least for the living representatives. The placement of the Myxini within the vertebrates...
17 KB (1,576 words) - 17:42, 17 April 2024
Sauropsida (section Cladistic definitions)
definitions of Sauropsida essentially identical to Huxley's (i.e. including the mammal-like reptiles) are also forwarded. Some later cladistic work has used...
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group of bony fish in the Devonian. Taxonomists who subscribe to the cladistic approach include the grouping Tetrapoda within the Sarcopterygii, and the...
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(Latimeria menadoensis). They follow the oldest known living lineage of Sarcopterygii (lobe-finned fish and tetrapods), which means they are more closely...
27 KB (2,987 words) - 20:29, 9 March 2024
Batrachomorpha (section Classification)
Vertebrate Palaeontology, which combines cladistic and linnaean rankings, Benton has given Batrachomorpha the rank of Subclass in his 2001 edition, Class in...
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Vertebrate paleontology (section Classification)
fishes) † Class Osteichthyes (bony fish) Subclass Actinopterygii Subclass Sarcopterygii Class Amphibia Subclass Labyrinthodontia † Subclass Lepospondyli † Subclass...
16 KB (1,767 words) - 14:22, 12 March 2024
definition of Antracosauria in his Handbuch der Paläoherpetologie, 1970. With cladistics things have changed again. Gauthier, Kluge and Rowe (1988) defined Anthracosauria...
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Hynerpeton (category Taxonbars of monotypic genera missing species)
age of cladistics due to being an evolutionary grade leading to true tetrapods, rather than a relations-based clade. The traditional, non-cladistic definition...
29 KB (3,281 words) - 19:41, 29 February 2024
Jurassic (redirect from Dinosaur types of the jurassic)
coelacanth (Actinistia, Sarcopterygii) from the Jurassic of France, and the question of the closest relative fossil to Latimeria". Journal of Vertebrate Paleontology...
229 KB (24,773 words) - 15:35, 13 May 2024
Ichthyostegalia (section Classification)
but cladistic analyses indicate they are more advanced than Tiktaalik, though whether they actually had feet rather than fins is unknown. In order of discovery:...
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Pederpes (category Carboniferous tetrapods of Europe)
of uncertain relationships to other tetrapod families. While an amphibian in the broad sense, under cladistic taxonomy, Pederpes is not a member of the...
5 KB (544 words) - 19:02, 20 November 2023
Osteolepiformes, also known as Osteolepidida, is a group of prehistoric lobe-finned fishes which first appeared during the Devonian period. The order contains...
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Whatcheeriidae (section Classification)
Carboniferous conspicuously lacking in tetrapod remains. Currently, using modern cladistic taxonomy, Whatcheeriidae is not placed in Amphibia or any other class...
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classed as H. sapiens neanderthalensis, or if H. sapiens is defined cladistically from the divergence from H. neanderthalensis, 0.3 based on the available...
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Phylogenie et classification (Odonata)". Martinia. 3 (4): 1–311. Retrieved 2 March 2022. Bechly, G. (2018). "First record and a new species of the fossil...
366 KB (13,205 words) - 04:56, 6 May 2024
of prehistoric lobe-finned fishes, it was cladistically redefined to include tetrapods. A rise in global oxygen content allowed for the evolution of large...
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batrachomorph-reptiliomorph divide. However, a cladistic analysis by Pardo et al. (2017) recovered Aistopoda at the base of Tetrapoda. The group was quite diverse...
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Ciechocinek Formation in the Częstochowa-Zawiercie area reveals the remains of a wide range of prehistoric environments; the Fore-Sudetic Monocline region must have...
247 KB (5,976 words) - 17:58, 14 May 2024
amniotes and those amphibians very closely related to them. In current cladistic schemes, Batrachosauria is the sister clade to the Anthracosauroidea From...
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