Amphidromus atricallosus laidlawi Solem, 1965 Juveniles |
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A dextral or sinistral form that usually occurs as about 1 out of 35 shells of Amphidromus articallosus leucoxanthus. Abbott, 1989 recognized this taxon as a subspecies although apparently it is no more than a rare color form. The brown flammulated pattern can occur with either a white or yellow ground color and sometimes the apex appears pinkish. |