amphibii

The ejected amphibii crossed the river in a body and "elected domicile" in the roots of an elm tree at Poplar Grove, opposite and in full view of the castle, probably by way of a threat.

Picturesque Quebec : a sequel to Quebec past and present 1868

The man obeyed; and when he was once more armed, Borroughcliffe, a good deal sobered by the surprise, made the best of his way to his own apartment, muttering threats and execrations against the "corps of marines and the whole race," as he called them, "of aquatic amphibii."

The Pilot James Fenimore Cooper 1820