Damselflies and dragonflies both belong to the order Odonata, but damselflies 'two pairs of wings are of equal size, with bright, colorful patterns, and when at rest they fold them over their backs.
豆娘與蜻蜓同屬蜻蛉目家族，但豆娘兩對羽翼大小一致，花色鮮豔，停棲時雙翅合攏，屬於「均翅亞目」。