Popular sport seafood could re re re solve Lake Mead’s clam infestation Scientists wish mollusk-munching redear sunfish can re re re solve problem with pests in valley’s water source that is main Dead quagga mussels are clustered on a stone at Lake Mead year that is last. The mollusks discharge toxins that may move within the system. Redear sunfish Understood aliases: Chinquapin, Shellcracker, Mason Bream, Tupelo Bream, Mongrel Bream, Yellow Bream, Stumpknocker, GI (Government Enhanced) Bream The basic dorsal coloration is olive with darker specks. Redear depend mostly on mollusks for food and don’t compete heavily with insect-eating seafood. Redear.