freshwater limpet vs Ancylus fluviatilis

freshwater limpet and Ancylus fluviatilis both are nouns.

Word	Noun	Adjective	Verb	Adverb
freshwater limpet	Yes	No	No	No
Ancylus fluviatilis	Yes	No	No	No

As nouns, freshwater limpet and Ancylus fluviatilis are synonyms defined as:

freshwater limpet and Ancylus fluviatilis: minute conical gastropod superficially resembling a limpet but living and feeding on freshwater plants

Other synonyms of freshwater limpet include river limpet.

freshwater limpet (noun)	Ancylus fluviatilis (noun)
minute conical gastropod superficially resembling a limpet but living and feeding on freshwater plants	minute conical gastropod superficially resembling a limpet but living and feeding on freshwater plants