Analysis of information sources in references of the Wikipedia article "Caamaño Passage" in English language version.
Named in 1908 by Captain Learmouth, HMS Egeria, while making a survey of Zayas Island, after Lieutenant Commander Jacinto Caamaño, commander of the Spanish corvette Aranzazu, on this coast 1792.
Pg. 181: [After] H.M. steam screw sloop Egeria, 940 tons, 4 guns, built at Pembroke, 1874. (...) when Commander Frederick C. Learmonth took charge.