Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus sumatranus
Description： Specimen taken from 780 meters altitude of Mt. Hulumayus, North Lampung, South Sumatra, Indonesia. 27th January, 2016.
A slender, highly polished, smooth shell with a highly variable color pattern. Basically, the color pattern consists of two brown basal bands and a yellow background, with one or two white spiral bands with brown spots.
More detail photo, please click the following PICTURE.