alfonsino Beryx splendens, a fish of temperate waters, especially the N. Atlantic between Madeira and the Portuguese coast, but also parts of the Pacific, e.g. in the vicinity of Japan, Hawaii, and New Zealand. Both it and the nannygai (see below) belong to the family Berycidae. Both are in turn related to other fish of the families Holocentridae and Apogonidae, and share with them a tendency to be called, vaguely, ‘redfish’ (see redfish).
Maximum length: 60 cm (25"). The colour is rose red, and orange below, with all fins and the inside of the mouth bright red. The flesh is palatable. In Japan it is thought to be at its best during the winter months.