How do you say rodent in Italian?
— Rodentia

Specialized synonyms for rodent in Italian
beavercastoro (m)
dormouseghiro (m); moscardino (m)
hamstercriceto (m)
hedgehogriccio (m); porcospino (m)
marmotmarmotta
mousemouse (m)
muskrattopo muschiato (m)
rattopo (m); sorcio (m); ratto (m)
squirrelscoiattolo (m)