Actinomyxidia vs animal order

Actinomyxidia and animal order both are nouns.

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

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

Actinomyxidia: an order of parasites of worms, distinguished by spores with trivalve shells and three polar capsules (Actinomyxidia)
animal order: the order of animals

Actinomyxidia (noun)	animal order (noun)
an order of parasites of worms, distinguished by spores with trivalve shells and three polar capsules (Actinomyxidia)	the order of animals