Zoology

CARTHY, J.D.

London, 1956.

SWAINSON, WILLIAM.

London, Longman, Orme, Brown, 1840.

SCHÄFFER, J.C.

Regensburg, J.L. Montag, 1764.

JEFFEREYS, JOHN GWYN.

London, 1862-69.

ANON.

KRABBE, H.

Kjøbenhavn, Bianco Luno, 1869.

KRANZ, JOHANN BAPT.

München, Georg Franz, 1860.

LISTER, MARTIN.

Quedlinburg, Friedrich Joseph Ernst, 1792.

LISTER, MARTIN.

Quedlinburg und Blankenburg, 1778.

FISCHER, JOHANN LEONHARD. - ON THE GADFLY.

Leipzig, Officina Solbrigia, (1788)

LÜTKEN, CHR. FR.

Kjøbenhavn, Bianco Luno, 1875.

KLUNZINGER, C.B.

Halle, 1913.

POHLIG, HANS.

Halle, 1888.

GOSCH, C.C.A.

Kjøbenhavn, Hoffenberg, jespersen & Traps Etabl., 1870-78.

MODE, HEINZ.

(leipzig, 1977).

REY, LUIS LOZANO.

Madrid, 1952.

MEDDELELSER OM GRØNLAND BD. 62.

Kbhvn., 1923.

KLUNZINGER, C.B.

Halle, 1913.