Mattowacca \Mat`to*wac"ca\, n. [Indian name.] (Zo["o]l.)
An American clupeoid fish ({Clupea mediocris}), similar to
the shad in habits and appearance, but smaller and less
esteemed for food; -- called also {hickory shad}, {tailor
shad}, {fall herring}, and {shad herring}.