ὀδοντοτύραννος
From LSJ
τὸ δ' ἐξαίφνης τὸ ἐν ἀναισθήτῳ χρόνῳ διὰ μικρότητα ἐκστάν → suddenly refers to what has departed from its former condition in a time imperceptible because of its smallness
English (LSJ)
[ῠ], ὁ, a large animal, prob.
A crocodile, in the Indus or Ganges, Ps.-Callisth.3.10.
German (Pape)
[Seite 293] ὁ, der Großzahn, ein Wurm am Indus oder Ganges, Ael. H. A. 5, 3 u. a. Sp.
Greek (Liddell-Scott)
ὀδοντοτύραννος: ὁ, σκώληξ τις ἐν τῷ Ἰνδῷ ἢ τῷ Γάγγῃ ποταμῷ, ἴδε Αἰλ. π. Ζ. 5. 3.