Salamandra salamandra vs European fire salamander

Salamandra salamandra and European fire salamander both are nouns.

Word	Noun	Adjective	Verb	Adverb
Salamandra salamandra	Yes	No	No	No
European fire salamander	Yes	No	No	No

As nouns, Salamandra salamandra and European fire salamander are synonyms defined as:

Salamandra salamandra and European fire salamander: a kind of European salamander

Salamandra salamandra (noun)	European fire salamander (noun)
a kind of European salamander	a kind of European salamander