Hypermastigina vs animal order

Hypermastigina and animal order both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hypermastigina	Yes	No	No	No
animal order	Yes	No	No	No

As nouns, animal order is a hypernym of Hypermastigina; that is, animal order is a word with a broader meaning than Hypermastigina:

Hypermastigina (noun)	animal order (noun)
cellulose-producing flagellates	the order of animals