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Keywords from Image Description:
Spiruladraw. Drawing dorsal view of female Spirula spirula Source Chun Origin Publication Chun Die Cephalopoden Oegopsida Wissenschaftliche Ergebnisse der deutschen TiefseeExpedition auf dem Dampfer Valdivia Internet source tolweb org group Spirulaspirula contgroup Sepioidfamilies Tolweb entry on Spirula Converted to format