Like the Papilionidae , the Pieridae also have their pupae held at an angle by a silk girdle .
Like the Papilionidae , the Pieridae also running at the first abdominal segment , unlike the thoracic girdle seen in the Papilionidae .
Like the Papilionidae , the Pieridae also have their pupae held at an angle by a silk girdle , but running at the first abdominal segment , unlike the thoracic girdle seen in the Papilionidae .