Eel - Wikipedia
网页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.
Eel | Description, Types, & Facts | Britannica
网页3 天之前 · Eel (order Anguilliformes), any of more than 800 species of teleost fishes characterized by elongate wormlike bodies. Anguilliforms include common freshwater eels as well as the voracious marine morays.
Eel - Description, Habitat, Image, Diet, and Interesting Facts
网页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 …
Eel Fact Sheet | Blog | Nature - PBS
网页2021年9月9日 · Eels: ray-finned fish belonging to the order Anguilliformes. Kingdom: | Animalia. Phylum: | Chordata. Class: | Actinopterygii. Order: | Anguilliformes. There are about 800 species of eels that ...
Eel Facts, Types, Reproduction, Life Cycle, Classification, Pictures
网页Learn about the different types of freshwater, and saltwater eels. Get information about how they reproduce, what they eat, what they look like, how long they live, and how many species of eel are there.
The Origin of Eels - Smithsonian Ocean
网页Slithering, slimy, and brown, the European eel is not the most charismatic nor charming aquatic creature. It may not bring about ideas of mystery or intrigue, yet its existence has plagued scientists with questions for millennia. With its …
Uncovering the mysteries of the endangered American eel
网页2024年2月2日 · Many mysteries enshroud the American eel. First, no one—not a scientist nor the crew of a fishing boat—has ever witnessed eels spawning in the wild, which would be a crucial step to learning exactly where eels reproduce and thus what habitat they need.
Eel: The Snake-Like Fish - Ocean Info
网页Eels spend most of their adulthood swimming in fresh and salty waters. They are also bottom dwellers who can hide in different shelters like snags, murky waters, tubes, and burrows. Eels are found in streams, rivers, silt-bottom lakes, and others during their freshwater stage.
Eel - Anatomy, Migration, Adaptation | Britannica
网页3 天之前 · Eel - Anatomy, Migration, Adaptation: An eel is distinguished externally from most other fishes by its elongated body. A continuous dorsal, anal, and caudal fin runs around the tail tip; pelvic fins are always absent, and gill openings are usually reduced.
European eel, facts and photos - National Geographic
网页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 ...