Zoology

KEMNER, N.A.

Stockh., 1934.

LEDENFELD, R.v.

Frankfurt a.M., 1890.

NIELSEN, EIGIL.

København, Reitzel, 1942.

LAMPERT, KURT.

GRIMES, J. P.

(Nature), 1974.

WEBER, MAX.

Leiden, Brill, (1914).

DARWIN, CHARLES (+) FAUSTINO, CORDON (translator)

Barcelona, Bruguera, 1980.

MORTENSEN, H.

SMITH, L.

Kbhvn., 1791.

SIMROTH, HEINRICH.

Leipzig, Konrad Grethlein's Verlag, 1907.

WINGE, HERLUF.

Kbhvn., 1923-24.

BONNET, (CHARLES).

(Paris, L'Imprimerie Royale, 1768).

YOUNG, J.Z.

Oxford, Clarendon-Press, 1950.

FABRE, J.H.

Paris, Delagrave, 1921.

LEVINSEN, G.M.R.

Copenhagen, 1912.

WILLIAMS, C.B.

London, 1958.

FABER, FREDERICH.

Kbhvn., 1815.

WINGE, HERLUF.

Kbhvn., 1923-24.