Ctenothrissa
| Ctenothrissa Temporal range: Late Cretaceous | |
|---|---|
 | |
| Ctenothrissa vexillifer | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Subkingdom: | Eumetazoa |
| Superphylum: | Deuterostomia |
| Phylum: | Chordata |
| Subphylum: | Vertebrata |
| Infraphylum: | Gnathostomata |
| Superclass: | Osteichthyes |
| Class: | Actinopterygii |
| Subclass: | Neopterygii |
| Infraclass: | Teleostei |
| Order: | Ctenothrissiformes (disputed) |
| Genus: | Ctenothrissa |
Ctenothrissa is a prehistoric genus of ray-finned fish in the supposed order "Ctenothrissiformes". These Teleostei are only known from fossils. While they are sometimes included in the superorder Acanthopterygii or Protacanthopterygii, this is neither well-supported, nor is the monophyly of the "Ctenothrissiformes" robustly established. Indeed, it is quite likely that the supposed order is a paraphyletic assemblage of ancient moderately advanced Teleostei.[1]
See also
Footnotes
- ↑ Taylor (2009)
References
- Taylor, Christopher (2009): Catalogue of Organisms – Living Larvae and Fossil Fish. Version of 2009-FEB-05. Retrieved 2009-SEP-28.
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