2024年11月5日 — Eel (order Anguilliformes), any of more than 800 species of teleost fishes characterized by elongate wormlike bodies. Anguilliforms include common freshwater eels as …
The European conger is the world’s heaviest eel, weighing 240 lb (110 kg). Color: They appear in a wide variety of colors. Some are monochrome, while others are a mixture of different hues …