Body except for caudal peduncle armored with huge, immovable scales. Lateral line scales present but without opening. Dorsal fin spines large, without membrane. Pelvic fin spine large, with locking mechanism. Anal fin without spine. Body yellow, scales outlined in black; lower jaw black. There is a pair of light organs each side of chin.
- Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino 1984 The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559) http://www.fishbase.org/references/FBRefSummary.php?id=559&speccode=7
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