Note 2938 — BOOK IV. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST OR FORMERLY EXISTED.
John Bostock translation
Camden and Gosselin (Rech. sur la Géogr. des Anciens) consider that under this name is meant the island of Racklin, situate near the north-eastern extremity of Ireland. A Ricina is spoken of by Ptolemy, but that island is one of the Hebrides.