Variations: Arine Hayant Le Tirant, Arine Qui Het Le Tirant, Armez Hayant Le Tirant, Dentem Tyrannum, Dentirant, Dentityrannus, Dent Tyrans, Odentetiranno, Odontatyrannum, Odontatyrannus, Odontetiranno
The Odontotyrannus is a massive beast found in the rivers of India, whose account has been told as one of Alexander the Great’s many exploits. Its name apparently means “tooth tyrant”, but medieval reading errors led to a variety of increasingly awkward alternate names and direct translations.
When Alexander and his men made camp by a river, they were found by an odontotyrannus coming to the water to drink. It was enormous, large enough to swallow an elephant whole, and black in color, or otherwise with a head black as pitch. It had three horns on its head. When it saw the Macedonians, it went on a rampage, killing 26 and injuring 52 of the soldiers before it was brought down by Emendus, Duke of Arcadia.
The rhinoceros is a certain candidate as the progenitor of the odontotyrannus, as is the crocodile. Confusion with Indus worms – Indian, armed with two terrible teeth, and capable of swallowing prey whole – may have led to the name, as nowhere in its description are teeth ever mentioned.
Wauquelin, J., Hériché, S. ed. (2000) Les Faicts et les Conquestes d’Alexandre le Grand. Librairie Droz, Geneva.
de Xivrey, J. B. (1836) Traditions Tératologiques. L’Imprimerie Royale, Paris.