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Jordan and Evermann, Bull. U.S. Nat. Mus. No. 47; The Fishes of North and Middle America, Pt. i. 1896, p. 6.

[508]

B. Dean, op. cit. p. 230 et seq.

[509]

Jordan and Evermann, op. cit. p. 9 et seq.

[510]

Plate, Sitzungsb. d. Gesellsch. Naturforsch. Freunde Berlin, No. 8, 1897, p. 137.

[511]

Bashford Dean and F. B. Sumner, Trans. N. Y. Acad. Sci. xvi. 1897, p. 321.