Note 1472 — BOOK III. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST OR FORMERLY EXISTED. INTRODUCTION.
John Bostock translation
We more generally find it stated that the isle of Formentera, one of the Pityussæ, was called Colubraria. He probably refers to the islands of the group about twenty leagues from the coast of Spain, now known by the name of Columbrete; but they are not near the Xucar, from which, as well as from the Pityussæ, they are distant about seventy miles. The latter islands are now generally considered as part of the group of the Baleares.