Sylvilagus aquaticus vs swamp rabbit

Sylvilagus aquaticus and swamp rabbit both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sylvilagus aquaticus	Yes	No	No	No
swamp rabbit	Yes	No	No	No

As nouns, Sylvilagus aquaticus and swamp rabbit are synonyms defined as:

Sylvilagus aquaticus and swamp rabbit: a wood rabbit of southeastern United States swamps and lowlands

Other synonyms of Sylvilagus aquaticus include canecutter, swamp hare.

Sylvilagus aquaticus (noun)	swamp rabbit (noun)
a wood rabbit of southeastern United States swamps and lowlands	a wood rabbit of southeastern United States swamps and lowlands
	a wood rabbit of marshy coastal areas from North Carolina to Florida