Citellus citellus vs suslik

Citellus citellus and suslik both are nouns.

Word	Noun	Adjective	Verb	Adverb
Citellus citellus	Yes	No	No	No
suslik	Yes	No	No	No

As nouns, Citellus citellus and suslik are synonyms defined as:

Citellus citellus and suslik: rather large central Eurasian ground squirrel

Other synonyms of Citellus citellus include souslik.

Citellus citellus (noun)	suslik (noun)
rather large central Eurasian ground squirrel	rather large central Eurasian ground squirrel