Growing to lengths of 80 cm (31 in) (D. capensis) and 35 cm (14 in) (D. multifasciatus), both known species are popular commercial and game fishes.
ينمو إلى أطوال 80 سم (31 بوصة) (D. capensis) و35 سم (14 في) (D. multifasciatus)، كلا النوعين المعروفين هما أسماك تجارية ذات شعبية وطرائد.