diver and red lionfish, firefish, turkeyfish, or butterfly cod, Pterois volitans, on the wreck of the Seian Maru, a Japanese cargo vessel sunk by Allied air strike on Nov. 19, 1944; the wreck lies on its port side at a depth of 25 m near Alava Pier in Olongapo Harbor, Subic Bay, Philippines; MR 379