spirula vs Spirula peronii

spirula and Spirula peronii both are nouns.

Word	Noun	Adjective	Verb	Adverb
spirula	Yes	No	No	No
Spirula peronii	Yes	No	No	No

As nouns, spirula and Spirula peronii are synonyms defined as:

spirula and Spirula peronii: a small tropical cephalopod of the genus Spirula having prominent eyes and short arms and a many-chambered shell coiled in a flat spiral

spirula (noun)	Spirula peronii (noun)
a small tropical cephalopod of the genus Spirula having prominent eyes and short arms and a many-chambered shell coiled in a flat spiral	a small tropical cephalopod of the genus Spirula having prominent eyes and short arms and a many-chambered shell coiled in a flat spiral