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Lungfish are freshwater vertebrates belonging to the class Dipnoi. [1] Lungfish are best known for retaining ancestral characteristics within the Osteichthyes, including the ability to breathe air, and ancestral structures within Sarcopterygii, including the presence of lobed fins with a well-developed internal skeleton.
Berg, 1940. Die Lungenfische (Ceratodontiformes / Dipneusti) sind eine Ordnung der Knochenfische (Osteichthyes), die mit sechs rezenten Arten in Afrika, Südamerika und Australien vorkommt. Ihre nächsten lebenden Verwandten sind die Landwirbeltiere (Tetrapoda), gefolgt von den Quastenflossern (Crossopterygiformes).
Lungfish are air-breathing fishes with lungs and external gills. They belong to the class Sarcopterygii and have a disjunct distribution in Africa, South America and Australia. Learn about their features, reproduction, behaviour and ecology.
Learn about lungfish, the living fossils that are the closest relatives of land vertebrates. Discover how they breathe air, survive droughts, and have a specialized respiratory system.
18. Jan. 2021 · The lungfish genome continues to expand independently (its transposable elements are still active), through mechanisms different to those of the enormous genomes of salamanders. The 17 fully ...
- Axel Meyer, Siegfried Schloissnig, Paolo Franchini, Kang Du, Joost M. Woltering, Iker Irisarri, Iker...
- 2021
The Australian lungfish (Neoceratodus forsteri), also known as the Queensland lungfish, Burnett salmon and barramunda, is the only surviving member of the family Neoceratodontidae. It is one of only six extant lungfish species in the world.
19. Okt. 2023 · Learn about the West African lungfish, a living fossil that has survived for 400 million years with a primitive lung and a burrowing behavior. Watch a video, see images, and test your knowledge with questions and vocabulary.
