the punctures which she described as having occurred near the throat , were , he insisted , the insertion of those two long , thin , and sharp teeth which , it is well known , are peculiar to vampires ; and there could be no doubt , he added , as to the well-defined presence of the small livid mark which all concurred in describing as that induced by the demon 's lips , and every symptom described by the sufferer was in exact conformity with those recorded in every case of a similar visitation .