Author: Sars, G.O.
Title: Pycnogonidea.
Description: Christiania, Grondahl & Son, 1891. [1],163 pp. 15 lithogr. plts & 1 lithogr. map. Rebound in cloth, sl. worn. - A few library marks; some sl. foxing.(Den Norske Nordhavs-Expedition 1876-1878 / The Norwegian North-Atlantic Expedition 1876-1878). Text in English and Norwegian.

Keywords: Hydrobiology Pycnogonida Hydrobiologie Zeespinnen