Firola, a genus of free-swimming marine gas-teropods, in the division known as Heteropoda (q.v.).
Firola
Chambers's Encyclopaedia, Volume 4: Dionysius to Friction, p. 642
Source scan(s): p. 0657
Firola, a genus of free-swimming marine gas-teropods, in the division known as Heteropoda (q.v.).