Anguilla obscura, commonly known as the Anguilla obscura, is an eel species found in the western Atlantic Ocean. These eels are characterized by their elongated, serpentine bodies and are known to inhabit a variety of marine environments.
Description & Characteristics
Anguilla obscura can reach a maximum size of 110.0 cm. They are distinguished by their slender, snake-like bodies, typically with a dark brown or black coloration. Their dorsal and anal fins are continuous and extend nearly the length of their body. The species exhibits a remarkable adaptation to their environment: they possess a unique ability to breathe air, allowing them to survive in habitats with low oxygen levels or even venture onto land for short periods.
Habitat and Occurrence
Anguilla obscura is primarily found in the western Atlantic Ocean, with a distribution that extends from the Caribbean Sea to the Gulf of Mexico. They are particularly common in coastal waters, including estuaries, lagoons, and rivers. This species prefers habitats with soft, muddy bottoms, where they can burrow and hide from predators.
Taxonomy
Anguilla obscura is a member of the family Anguillidae, which includes a diverse array of eels. It belongs to the order Anguilliformes, a group of fish characterized by their elongated bodies and lack of pelvic fins. They are classified within the Class Teleostei, a vast group of ray-finned fishes, representing the most diverse class of vertebrates.
Feeding
Anguilla obscura are carnivorous fish, feeding primarily on a diet of small fish, crustaceans, and other invertebrates. Their diet varies depending on the availability of prey in their specific habitat. They are opportunistic feeders and use their keen sense of smell to locate potential food sources.
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