Note 33 — Chapter V · (II.) GNATHOSTOMATA.
Reading edition
A. Günther, Phil. Trans. vol. 161, Part II. 1871, p. 511. T.H. Huxley, "On Ceratodus and the classification of fishes," P.Z.S. 1876, p. 24.
Reading edition
A. Günther, Phil. Trans. vol. 161, Part II. 1871, p. 511. T.H. Huxley, "On Ceratodus and the classification of fishes," P.Z.S. 1876, p. 24.