Lophocampa margona is a moth of the family Erebidae. It was described by William Schaus in 1896. It is found in Mexico.[1]
Body chrome yellow, the patagia, inwardly shaded with brown. Primaries acute with outer margin straight and oblique; yellow, the inner margin dark brown; fine wavy brown lines cross the wings, very indistinct at the base; the outer and submarginal lines double, filled in with a slightly darker shade than the ground color and the submarginal line ceases at vein 5; a terminal row of darker spots edged with brownish between the veins; a dark spot at the end of the cell. Secondaries whitish yellow. Expanse, 52 mm.[2]