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Eels are ray-finned fish belonging to the order Anguilliformes (/ æ ŋ ˈ ɡ w ɪ l ɪ f ɔːr m iː z /), which consists of eight suborders, 20 families, 164 genera, and about 1000 species. Eels undergo considerable development from the early larval stage to the eventual adult stage and are usually predators.
4 de may. de 2024 · Learn about eels, elongate fishes with diverse habitats and life cycles. Find out how eels undergo metamorphosis, migration, and spawning in the open ocean.
European eels are fish with one pair of small pectoral fins and long, snake-like bodies. As catadromous fish, European eels spend most of their adult lives in freshwater rivers, streams, and...
9 de sept. de 2021 · Learn about eels, ray-finned fish with elongated, wormlike bodies and no pelvic or pectoral fins. Find out their size, appearance, diet, habitat, breeding, lifespan, threats and conservation status.
An Eel is any member of the taxonomic order Anguilliformes. Researchers recognize about 800 different species in 20 different families across the globe. They come in a wide variety of shapes and sizes, but all have elongated bodies which taper off into a modified tail fin.
Eels are bony fish, easily recognizable because of their snake-like appearance. They can live in both salt water and fresh water, and certain species migrate between the two, though the first and final stages of their lives take place in the sea.
Eels are small, ray-finned fish best known for their elongated, worm-like bodies. Their colors range from black or drab grey to colorful and patterned. Physical Characteristics. Length: Up to 10 ft (3 m) Weight: 240 lb (110 kg) Lifespan: Up to 20 years. Key Information. Scientific name: Anguilliformes.
