Zoology

HAMMER, OLE.

Copenhagen, 1941.

NIELSEN, E.

Copenhagen, 1932.

KOSSE, IOANNES FR. IULIUS.

Halae, Hendelianus, 1813.

KOO, TED S.Y. (EDT.).

Seattle, 1962.

ESCHRICHT, DAN. FREDR.

Kbhvn., 1838.

MEINERT, FR.

Copenhagen, 1886.

HANSEN, KAI (EDIT.).

Copenhagen, 1953.

RAU, GUSTAV.

Stuttgart, Schückhart & Ebner, 1913.

STONE, ALLAN et al. (EDT.).

Washington, 1965.

EINSTEIN, ALBERT, MAX BORN, MAX PLANCK, K.von FRISCH.

Berlin, Julius Springer, 1927.

REBAU, HEINRICH.

Stuttgart, Weise & Stoppani, 1841.

BLASCHKE, PAUL.

Annaberg, (1914).

LEVINSEN, G.M.R.

Copenhagen, 1909.

BODENHEIMER, F.S.

Berlin, W. Junk, 1928-29.

IMMS, A.D.

London, Collins, 1947.

BROCH, HJALMAR.

Trondhjem, 1912-13.

SUNDEVALL, C. - DOLPHINS.

(Stockholm), 1861.

STEENSTRUP, JOH. JAPETUS SM.

(Kjøbenhavn, 1859).