Zoology

PONTOPPIDAN, ERICH.

Kopenhagen, Franz Christian Mumme, 1753-54.

DA COSTA, F. A. FEREIRA.

Lisboa, Imprensa Nocional, 1865.

DARWIN, CHARLES.

Zagreb, Tisak Kr. zemaljske tiskare, 1922.

DARWIN, CHARLES.

Kjøbenhavn [Copenhagen], 1872 - (Kristiania [Oslo], 1890) - Stockholm, 1871.

AFLALO, F.G.

Edinburgh and London, Blackwood and Sons, 1898.

DARWIN, CHARLES.

London, 1873.

PRYCE-TANNATT, T.E.

London, Adam and Charles Black, 1914.

ESCHRICHT, D.F. & J. REINHARDT.

Kjøbenhavn, Bianco Luno, 1861.

BARRERE, PIERRE.

Paris, Piget, Damonneville, Durand, 1743.

HOLMGREN, NILS.

Uppsala & Stockholm, 1912.

BÜRGER, OTTO.

Leipzig, Dieterich'sche Verlagsbuchh., 1900.

SMITH, MALCOLM.

London, 1951.

CALWER, C.G. u. GUSTAV JÄGER.

Stuttgart, 1869.

FOSLIE, M.

Trondhjem, 1905.

OLDROYD, IDA SHEPARD.

Stanford University Press, 1927.

KRÖYER, HENRIK.

(Kbhvn., 1838).

KORNHALL, DAVID.

Lund, 1968.

HOLLAND, W.J.

N.Y., Doubleday, 1902.