Round goby includes mollusks, crustaceans, worms, fish eggs, zebra mussels, small fish, and insect larvae. Adult round gobies feed mainly on mollusks and other small invertebrates (insects and amphipods) living on the bottom of lakes and streams. At spring, the main items in its diet in the Sasyk Lagoon are "Hydrobia", "Cerastoderma", "Abra". In the same season near the Romanian coasts of the Black Sea the round goby feeds on polychaetes, crustaceans ("Idotea balthica", "Pachygrapsus marmoratus", "Xantho poressa", etc.) and juvenile gobies. Near Sevastopol the round goby feeds on molluscs ("Mytilaster lineatus", "Abra" spp.), but near Karadag except molluscs ("Cerastoderma", "Brachiodontes") were
The Grunt The Grunt "The Grunt" is a funk instrumental recorded in 1970 by James Brown's band The J.B.'s. It was released as a two-part single on King. It was one of only two instrumental singles recorded by the original J.B.'s lineup with Bootsy and Catfish Collins. Large parts of "The Grunt"'s melody and arrangement are borrowed, uncredited, from The Isley Brothers' song "Keep on Doin'", which was released earlier in the same year. Part 1 of "The Grunt" was included on The J.B.'s' 1972 album "Food for Thought". "The Grunt" has been a prolific source of samples for hip hop producers.