Keywords: Clionella kraussii 001.jpg en Clionella kraussii E A Smith 1877 ; family Clavatulidae 2016-06-05 17 32 11 https //commons wikimedia org/wiki/File Naturalis_Biodiversity_Center_-_RMNH MOL 218575_-_Clionella_kraussii_ Smith _1877 _-_Clavatulidae_-_Mollusc_shell jpeg Naturalis Biodiversity Center other versions Custom license marker 2016 06 05 Naturalis donation CC-0 Clionella kraussii Media donated by Naturalis Biodiversity Center Molluscs at Naturalis from the Rijksmuseum van Natuurlijke Historie |