Biology:Andreolepis hedei
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| Andreolepis hedei Temporal range: Late Silurian
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| Subphylum: | Vertebrata
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| Species: | A. hedei
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| Binomial name | |
| Andreolepis hedei Gross, 1968
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Andreolepis hedei is an extinct prehistoric fish, living around 420 million years ago.[1] Although Andreolepis was generally regarded as a primitive actinopterygiian based on its ganoid scale structure, some new research regards it as a stem group of osteichthyans.[2]
It inhabited what is now Russia , Sweden, Estonia, and Latvia.[3]
References
- ↑ Andreolepis (Actinopterygii) in the Upper Silurian of Northern Eurasia>
- ↑ Botella, Hector; Blom, Henning; Dorka, Markus; Ahlberg, Per Erik; Janvier, Philippe (August 2007). "Jaws and teeth of the earliest bony fishes" (in En). Nature 448 (7153): 583–586. doi:10.1038/nature05989. ISSN 1476-4687. http://www.nature.com/doifinder/10.1038/nature05989.
- ↑ The Paleobiology Database
Wikidata ☰ Q4756098 entry
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