Jörger K.M., Neusser T.P. & Schrödl M. (2014). Exploring the diversity of mesopsammic gastropods: How to collect, identify, and delimitate small and elusive sea slugs? American Malacological Bulletin. 32(2): 290-307. https://doi.org/10.4003/006.032.0205 に掲載されているウミウシ