Zoology

LEVINSEN, G.M.R.

Copenhagen, 1912.

SIMROTH, HEINRICH.

Leipzig, Konrad Grethlein's Verlag, 1907.

MORTENSEN, H.

SMITH, L.

Kbhvn., 1791.

WILLIAMS, C.B.

London, 1958.

FABER, FREDERICH.

Kbhvn., 1815.

WINGE, HERLUF.

Kbhvn., 1923-24.

YOUNG, J.Z.

Oxford, Clarendon-Press, 1950.

WINGE, HERLUF.

Kbhvn., 1923-24.

BONNET, (CHARLES).

(Paris, L'Imprimerie Royale, 1768).

GRIPP, KARL.

Hamburg, 1914.

BENEDEN, PIERRE-JOSEPH. - (H.G. BRONN)

Paris, Mallet-Bachelier, 1861.

REINHARDT, J.

Kjøbenhavn, Bianco Luno, 1878.

TOWNSHEND, F. TRENCH.

London, Hurst and Blackett, 1875.

FÆRØERNE - LANDT, JØRGEN.

Kiøbenhavn, Tikjøbs Forlag, 1800.

CUVIER, GEORG.

Af det franske ved Gregers Wad. 1.-2.Dee1. K., 1801-03.

BAUMANN, F.

Bern, 1949.

SCHNEIDER, KARL CAMILLO.

Leipzig, Engelmann, 1909.