Assertion: moray eel | /r/HasAspect | dorsal fin
Facets:
Source sentences:
text: For example, all moray eels have a dorsal fin that runs the length of their bodies.
text: They have a dorsal fin that connects all the way to the caudal and anal fins giving the eels a mohawk appearance.
text: Moray eels have a dorsal fin which runs almost the entire length of the body .