Günther, Study of Fishes, Edinburgh, 1880, p. 457.
Bridge and Haddon, Phil. Trans. B, 184, 1893, p. 209.
Reinhardt, quoted by Stannius, op. cit. p. 225.
Cuvier and Valenciennes, Hist. Nat. d. Poissons, xxi. 1848, p. 139; Bridge, Journ. Linn. Soc. Zool. xxvii. 1900, p. 503.
Day, P.Z.S. 1871, p. 703.