Odhner, N. H. (1926). Die Opisthobranchien. In: Further Zoological Results of the Swedish Antarctic Expedition 1901-1903 under the direction of Dr. Otto Nordenskjold. 2(1):1-100, pls. 1-3.
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Odhner, N. H.
1926
Die Opisthobranchien
In: Further Zoological Results of the Swedish Antarctic Expedition 1901-1903 under the direction of Dr. Otto Nordenskjold
