Myxine glutinosa vs slime eels

Myxine glutinosa and slime eels both are nouns.

Word	Noun	Adjective	Verb	Adverb
Myxine glutinosa	Yes	No	No	No
slime eels	Yes	No	No	No

As nouns, slime eels is a hypernym of Myxine glutinosa; that is, slime eels is a word with a broader meaning than Myxine glutinosa:

Myxine glutinosa: typical hagfish
slime eels: eellike cyclostome having a tongue with horny teeth in a round mouth surrounded by eight tentacles; feeds on dead or trapped fishes by boring into their bodies

Other hypernyms of Myxine glutinosa include hag, hagfish.

Myxine glutinosa (noun)	slime eels (noun)
typical hagfish	eellike cyclostome having a tongue with horny teeth in a round mouth surrounded by eight tentacles; feeds on dead or trapped fishes by boring into their bodies