Zoology

ESCHRICHT, D. FREDR.

DELACOURT, PEIGNÉ.

SCHIØDTE, J.C.

PRSCHEWALSKI (PRZHEVALSKII), NICOLAI von.

Jena, Herman Costenoble, 1884.

POULSEN, ERIK M.

Copenhagen, 1962.

HEUGLIN, M. (ARTIN) TH. von.

Leipzig u. Heidelberg, Winter'sche Verlagshandlung, 1869.

MAIR, CHARLES.

Toronto, William Briggs, 1908.

MOSELEY, H.N.

(London, Harrison and Sons, 1879).

SCHIØDTE, J.C.

(Kjøbenhavn, C.A. reitzel, 1838-39).

ESCHRICHT, DAN. FRED.

(Kjøbenhavn, 1848).

HARWOOD, I.

(London, Richard Taylor, 1827).

WRIGHT, WILHELM VON.

Stockholm, René Coeckelberghs Editioner AB, 1989.

FARADAY, MICHAEL. - ON ANIMAL ELECTRICITY.

(Leipzig, Johann Ambrosius Barth, 1842).

ZETTERSTEDT, JOHAN WILHELM.

Lund, Berlingska, 1822.

MÜLLER, (JOHANNES PETER).

Berlin, 1842.

TURNER, L.M.

Washington, Government Printing Office, 1886.

DEN NORSKE NORDHAVS-EXPEDITION -

Christiania (Oslo), Grøndahl & Søn, 1880-1901.

AGASSIZ, ALEXANDER.

London, Sampson Low, Marston, Searle and Rivington, 1888.