Zoology

MEINERT, FR.

Copenhagen, 1886.

HANSEN, KAI (EDIT.).

Copenhagen, 1953.

LENZ, HARALD OTHMAR.

Gotha, Becker'sche Buchh., 1856.

REBAU, HEINRICH.

Stuttgart, Weise & Stoppani, 1841.

SPALLANZANI, ABBE LAZZARO.

London, G.G. and J. Robinson, 1798.

SCHNEIDER, GUSTAV.

(1905)

FUMOUZE, ARMAND. - THE SPANISH FLY.

Paris, Germer Baillière, 1867.

JENNINGS, H. S. [HERBERT SPENCER].

[Unknown printer], 1910.

JENNINGS, H. S. [HERBERT SPENCER].

New York, 1910.

BROCH, HJALMAR.

Trondhjem, 1912-13.

SUNDEVALL, C. - DOLPHINS.

(Stockholm), 1861.

STEENSTRUP, JOH. JAPETUS SM.

(Kjøbenhavn, 1859).

AXELROD, HERBERT A. and LEONHARD P. SCHULTZ.

New York, McGraw-Hill, (1955).

JORDAN, DAVID STARR and BARTON WARREN EVERMANN.

Washington, Government Printing Office, 1900.

JORDAN, DAVID STARR and BARTON WARREN EVERMANN.

Washington, Government Printing Office, 1898.

HAMILTON, W. D.

London, Academic Press, 1964.

DARWIN, CHARLES.

Stockholm, Albert Bonniers, 1872.

MEINERT, FR.

Kjøbenhavn, Bianco Luno, 1886.