Eptesicus serotinus vs serotine

Eptesicus serotinus and serotine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Eptesicus serotinus	Yes	No	No	No
serotine	Yes	No	No	No

As nouns, Eptesicus serotinus and serotine are synonyms defined as:

Other synonyms of Eptesicus serotinus include European brown bat.

Eptesicus serotinus (noun)	serotine (noun)
common brown bat of Europe	common brown bat of Europe