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Eels are elongated fish, ranging in length from 5 cm (2 in) in the one-jawed eel (Monognathus ahlstromi) to 4 m (13 ft) in the slender giant moray. [7] Adults range in weight from 30 g (1 oz) to well over 25 kg (55 lb). They possess no pelvic fins, and many species also lack pectoral fins.
18 wrz 2024 · 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.
18 wrz 2024 · 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.
13 mar 2024 · Amphibians – Definition, Examples, Characteristics. Amphibians are a fascinating and diverse group of animals that play a crucial role in many ecosystems. These creatures live both in water and on land. Let’s explore their characteristics, life cycle, evolutionary history, and classification.
9 wrz 2021 · Diet: Eels are primarily predatory fish with carnivorous diets. Some eel species are cannibalistic. Their diet typically consists of smaller fish, invertebrates, crustaceans, shrimp, crabs and...
What is a European eel? 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...
Eels eat shrimps, snails, fishes, mussels, and worms. Eels generally live alone. But garden eels live in colonies of hundreds of eels. Each garden eel hides in a tube that it digs in the sandy ocean floor. Eels breathe through gills, as other fishes do. But freshwater eels also can absorb oxygen through their skin.
