Anseres vs animal order

Anseres and animal order both are nouns.

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

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

Anseres: used in some especially older classifications; coextensive with the family Anatidae
animal order: the order of animals

Anseres (noun)	animal order (noun)
used in some especially older classifications; coextensive with the family Anatidae	the order of animals