Assertion: true eel | /r/HasProperty | one of twenty
Facets:
Source sentences:
text: Morays are true eels (Order Anguilliformes) one of twenty some families, six-hundred plus species; as opposed to all the other so-called "eel-like" groups of fishes (e.g. wolf-eels that are actually blennies, family Anarrhichadidae spiny eels, Mastacembelidae; and many other non-true-eel groups that have many head lengths into body lengths appearance).