Back Palingagtiges AF أنقليس Arabic انقليس ARZ Anguilliformes AST Angvilkimilər AZ ایلان بالیغی کیمیلر AZB Julit BAN Вугрападобныя BE Змиоркоподобни Bulgarian Anguil·liformes Catalan
| Eels Temporal range:
| |
|---|---|
| |
| Anguilla japonica | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Superorder: | Elopomorpha |
| Order: | Anguilliformes L. S. Berg, 1943 |
| Type genus | |
| Anguilla | |
| Suborders | |
Eels are ray-finned fish belonging to the order Anguilliformes (/æŋˈɡwɪlɪfɔːrmiːz/), which consists of eight suborders, 20 families, 164 genera, and about 1000 species.[3][4] Eels undergo considerable development from the early larval stage to the eventual adult stage and are usually predators.
The term "eel" is also used for some other eel-shaped fish, such as electric eels (genus Electrophorus), spiny eels (family Mastacembelidae), swamp eels (family Synbranchidae), and deep-sea spiny eels (family Notacanthidae). However, these other clades evolved their eel-like shapes independently from the true eels. Eels live both in salt and fresh water, and some species are catadromous.
- ^ Cite error: The named reference
FBwas invoked but never defined (see the help page). - ^ Pl. 661 in Garsault, F. A. P. de 1764. Les figures des plantes et animaux d'usage en medecine, décrits dans la Matiere Medicale de Mr. Geoffroy medecin, dessinés d'après nature par Mr. de Gasault, gravés par Mrs. Defehrt, Prevost, Duflos, Martinet &c. Niquet scrip. [5]. - pp. [1-4], index [1-20], Pl. 644–729. Paris.
- ^ "WoRMS taxon details – Anguilliformes".
- ^ "WoRMS taxon details – Saccopharyngiformes".