Orangebelly goby Orangebelly goby The orangebelly goby ("Varicus marilynae") is a species of fish described by Gilmore in 1979. It is known only from a pair of specimens collected from the eastern and western sides of the Florida Peninsula. The orangebelly goby is short in length with an indented forehead, and as suggested by the name is primarily orange in colour. The dorsal fins are covered by yellow stripes, whilst the body ranging from the head to the base are covered in khaki stripes, some of which are comparatively longer in length. The species can be distinguished from close relatives by unbranched
Round goby Nord-Ostsee (Kiel) Canal. As of 2010, the westernmost site of round goby occurrence in Europe was the Lower River Scheldt, the tidal zone in the river mouth, and Albert Canal, Belgium. In 2011, the round goby began invading the fresh waters of France: the species appeared in the Rhine River (on the border between France and Germany), and in the French part of the Moselle River. In total, 52 parasite species are registered in the round goby in the native area. Most abundant parasites of the Black-Sea round goby are metacercariae of trematodes of Heterophyidae family, such as "Cryptocotyle concavum",