Back شعاعية الزعانف Arabic شعاعية الزعانف ARZ Актиноптери Bulgarian Actinopteris Catalan Actinopteri German Actinopteri English Actinopteri Basque پرتوبالهایان Persian Actinopteri French Actinopteri Georgian
| Actinopteri | |
|---|---|
| |
| Atlantic sturgeon (Chondrostei) | |
| |
| Atlantic salmon (Neopterygii) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| (unranked): | Actinopteri Cope, 1871 |
| Subclasses | |
Actinopteri is a group of fish. It is the sister taxon of Cladistia.
They have a symplectic, a bone behind the upper part of the jaw that most fishes do not have.[1] They have scales and ray fins, because they are part of the Actinopterygii class.[2]
- ↑ Eaton, Theodore H. (1945). "The Symplectic in Coelacanthids and Actinopteri". Copeia. 1945 (1): 22–25. doi:10.2307/1438167. ISSN 0045-8511. JSTOR 1438167.
- ↑ "Welcome to CK-12 Foundation | CK-12 Foundation". www.ck12.org. Retrieved 2022-10-14.