On the Species Status of Spirula spirula (Linné, 1758) (Cephalopoda): A New Approach Based on Divergence of Amino Acid Sequences Between the Canaries and New Caledonia

Warnke, K. (2007). On the Species Status of Spirula spirula (Linné, 1758) (Cephalopoda): A New Approach Based on Divergence of Amino Acid Sequences Between the Canaries and New Caledonia. In Cephalopods Present and Past: New Insights and Fresh Perspectives (pp. 144–155). Springer Netherlands. https://doi.org/10.1007/978-1-4020-6806-5_7