caterpillar of spectre moth on a broom plant

mature larva caterpillar butterfly moth specter apopestes spectrum noctua phalaena genistae socrus erebidae insect oligophagous feeds spanish broom rush leguminosae spartium junceum leaves flowers bloom shrub slender yellow two black stripes markings irregular each side head whitish poisonous macrophotography vertical springtime dalight sunlight sunny outdoor zoology enthomology metamorphoses nature beauty environment growth mediterranean region european countries italy umbria terni spectre plant