Sarcopterygii - Wikipedia
The earliest sarcopterygian fossils were found in the uppermost Silurian, about 418 Ma. They closely resembled the acanthodians (the "spiny fish", a taxon that became extinct at the end of …
Sarcopterygii - lobe-finned fishes - UCL
The Sarcopterygii, or lobe-finned fishes, is a clade containing the coelacanths, lungfishes, tetrapods, and their fossil relatives, including the osteolepiformes and panderichthyids. They …
Introduction to the Sarcopterygii
We have an exhibit on the Blue Nile Gorge in Ethiopia, which includes images of fossil lungfish. Visit the Tree of Life for references and current information on Sarcopterygii phylogeny. …
Sarcopterygii - New World Encyclopedia
Sarcopterygii traditionally is a class of vertebrates known as lobe-finned fishes, consisting of living and fossil lungfishes and coelacanths, and related extinct fishes. Members of this group are …
A Devonian tetrapod-like fish and the evolution of the ... - Nature
2006年4月6日 · Here we report the discovery of a well-preserved species of fossil sarcopterygian fish from the Late Devonian of Arctic Canada that represents an intermediate between fish …
Class Sarcopterygii - Fossil
Sarcopterygii (from Greek meaning flesh fin) contains the so called lobe-finned fishes, further divided into the coelacanths and lungfish. Importantly, the limb like fins of sarcopterygiians are …
Sarcopterygians: From Lobe-Finned Fishes to the Tetrapod …
2016年12月22日 · The sarcopterygians or lobe-finned fishes is the group that gave rise to tetrapods, and they were the dominant bony fishes of the Devonian period. Their otic regions …
Sarcopterygii | Encyclopedia MDPI
2022年10月27日 · The earliest fossils of sarcopterygians were found in the uppermost Silurian, about 418 Ma (million years ago). They closely resembled the acanthodians (the "spiny fish", a …
The first late cretaceous mawsoniid coelacanth (Sarcopterygii ...
2021年11月11日 · Today, the only living genus of coelacanth, Latimeria is represented by two species along the eastern coast of Africa and in Indonesia. This sarcopterygian fish is …
Sarcopterygii Fish Fossils
Members of Class Sarcopterygii, the Sarcopterygians, belong to Superclass Osteichthyes, a group or bony fishes, characterized by a bony skeleton rather than cartilage. The oldest …