swamp rabbit vs Sylvilagus aquaticus

swamp rabbit and Sylvilagus aquaticus both are nouns.

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

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

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

Other synonyms of swamp rabbit include canecutter, swamp hare.

swamp rabbit (noun)	Sylvilagus aquaticus (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