Boney SpeciesMini-SpeciesRound FishSandeel Sandeel, Greater by David Proudfoot 27th May 2013 by David Proudfoot 27th May 2013 As its name suggests the greater sandeel has an elongated eel shaped body and is the largest of the European sandeels. Unlike other sandeels the upper jaw is not protrusible and it has a couple of teeth on the roof of the mouth. Read more 0 FacebookTwitterPinterestEmail