Eels are _______ finned fish.
Most of the species of eels are ___________.
The __________ is the largest eel species that is known.
Slender giant moray
The largest eel species is believed to grow up to ___________ meters long.
Many species of eels are said to lack pectoral fins.
The dorsal and anal fins are connected by a _________ fin, that runs like a ribbon across the eel's body.
Eels swim by generating ___________ which travel the length of their bodies.
Can eels swim backwards by reversing the direction of the movement?
Most eels that live in shallow waters burrow themselves amidst __________.
Most of the eel species are said to move during the night.
Fresh water eels come to ___________ for breeding purposes.
The ___________ is the heaviest eel in the world.
Black Spotted Eel
Eel larvae drift on the surface of sea water and feed on ____________.
Freshwater eels and marine eels are commonly used in ___________ cuisine.
Is eel blood considered to be toxic?