I never would have guessed...
Why not ossas? Surely the bones are accusative?
ossa is the accusative plural. It is a neuter noun.
Ohh, it's neuter - thank you!
So it's second declension?
There is a third declension os, ossis and a second declension ossum, ossi (both have ossa as a nominative and accusative plural).
Ha,ha,ha- The fish has many "bones",No, the fish has thorns!