completely fictitious, polar bears were seen in the arena, possibly as early as Nero's reign. The Romans did believe that the narwhal's horn was that of a unicorn. The narwhal, being a mammal like a whale or porpoise, can produce ivory.
BIBLIOGRAPHY
Darstellungen aus der Sittengeschichte Roms, L. Friedlander Animals for Show and Pleasure in Ancient Rome,
George Jennison The Spectacles, Martial
The Remains of Ancient Rome, J. H. Middleton
Trebaid, Stattus
Historia Ecclesiastica, Eusebius
Martyr's Mirror, Thielem von Bracht
Acts of the Martyrs, P. I. Twisck
Pompeii, Thomas H. Dyer
Philip and Alexander of Macedon, David G. Hogarth
Les Gladiateurs dans l'orient Grec, Louis Robert
Roping, Bernard Mason
Fighting Sports, Capt. L. Fitz-Barnard
The Satyricon, Petronius
The Memoirs of Diocles
And the writings of Tacitus, Suetonius, Apuleius
I, Claudius and Claudius the God, Robert Graves
Quo Vadis, Henryk Sienkiewicz
Confessors of the Name, Gladys Schmitt
Ben Hur, Lew Wallace
Arthur Koestler
Androcles and the Lion, Bernard Shaw