Ophichthidae
Ophichthidae, commonly known as snake eels, worm eels, or cusk eels, are a family of eels found in marine waters worldwide. They are characterized by their elongated, snake-like bodies, lacking pelvic fins and pectoral fins. These eels inhabit a variety of environments, including sandy bottoms, coral reefs, and rocky shores. They are known for their burrowing behavior and often hide within crevices or beneath the substrate.
Characteristics
Ophichthidae are distinguished by several key characteristics, including:
- Elongated, snake-like body with a compressed head.
- Absence of pelvic fins and pectoral fins.
- Dorsal fin extending almost the length of the body.
- Anal fin also extending almost the length of the body.
- Small eyes and a pointed snout.
- A single nostril on each side of the snout.
- A well-developed lateral line.
Environments
Ophichthidae inhabit a wide range of marine environments, including:
- Shallow coastal waters
- Deep sea trenches
- Sandy bottoms
- Coral reefs
- Rocky shores
They are often found burrowing in the substrate or hiding within crevices.
Diet
Ophichthidae are carnivorous and primarily feed on crustaceans, polychaetes, and other small invertebrates. They use their sharp teeth to capture prey.
Reproduction
Ophichthidae are thought to be oviparous, meaning they lay eggs. However, little is known about their reproductive biology.
References
For further information, please refer to the following reliable sources: