agua toad vs Bufo marinus

agua toad and Bufo marinus both are nouns.

Word	Noun	Adjective	Verb	Adverb
agua toad	Yes	No	No	No
Bufo marinus	Yes	No	No	No

As nouns, agua toad and Bufo marinus are synonyms defined as:

agua toad and Bufo marinus: largest known toad species; native to Central America; valuable destroyer of insect pests

Other synonyms of agua toad include agua.

agua toad (noun)	Bufo marinus (noun)
largest known toad species; native to Central America; valuable destroyer of insect pests	largest known toad species; native to Central America; valuable destroyer of insect pests