Raschi, W. & Elsom, J. (1986)
Comments on the Structure and Development of the Drag Reduction-Type Placoid Scale. In Uyeno, T. & Arai, R. & Taniuchi, T. & Matsuura, K. (Eds) Proceedings of the second international conference on Indo-Pacific fishes. Ichthyological Society of Japan, Tokyo: 392–407