phalangius
Could not find phalangiis in Logeion dictionaries.
phalangiis Noun: masculine dative plural, Noun: masculine ablative plural of phalangius
phalangiis Noun: neuter dative plural, Noun: neuter ablative plural of phalangium
phălangĭus, ĭī, m. , c. phalangium : Veg. Mul. 2, 143, 1.