Zoology

MÜLLER, OTTO FRIEDRICH.

(København, Hallager, 1783).

ORMEROD, ELEANOR A.

London, Simkin, Marshall.., 1898.

DARWIN, C. R.

London and New York, Macmillan and Co., 1871.

EKMANN, SVEN.

London, 1953.

BRAUER, FRIEDRICH.

Wien, Ueberreuter, 1863.

LYDEKKER, R.

Jena, 1897.

STEENSTRUP, JOH. JAPETUS SM.

Kbhvn., 1845.

GOULD, JOHN.

London, Printed by Taylor and Francis - Published by the Author, (1862-) 73.

BATESON, WILLIAM.

(London, Harrisn and Sons, 1890).

MALO, CHARLES.

Paris, Janet, (1816).

BADE, E.

Berlin, 1923.

STERBA, GÜNTHER.

Jena, Urani-Verlag, 1954-(56).

RAREY, J.S.

Braunschweig, Vieweg und Sohn, 1858.

FÆRØERNE - JENSEN, AD. S. M.FL.(EDT.)

Copenhagen, 1928-42.

LILJEBORG, W.

Uppsala, 1891.

GLIBERT, MAXIME.

Bruxelles, 1949-52.

FREUCHEN, PETER a. FINN SALOMONSEN.

London, (1959).

PROSCH, V.

Kbhvn., 1855.