Description Non-epitokous (upper) and epitokous (lower) specimens from Kerteminde Fjord, DenmarkAuthor Kristensen, ErikJPG file - 526.06 kB - 1 316 x 1 126 pixelsadded on 2013-06-201 355 views This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License