Amphidromus winteri is a species of air-breathing tree snail, an arboreal gastropod mollusk in the family Camaenidae.
Subspecies Amphidromus winteri inauris Fulton, 1896 Amphidromus winteri winteri (L. Pfeiffer, 1849)
Description The length of this shell attains 49.4 mm, its diameter 30 mm.
The shell can be either sinistral or dextral. It is openly perforate, and ovate-conic, appearing rather ventricose and solid, though hardly shining. Its surface exhibits strong and irregular wrinkle-like striations and is typically plicate, with the folds wave-like, irregular, and becoming obsolete below the periphery. The shell presents a white, pale straw- or sulfur-tinted, or pale rufous coloration, usually unicolored but sometimes streaked. Comprising six to seven moderately convex whorls, the shell features a slightly oblique aperture that is whitish or pale yellow within. The peristome is white, reflexed, and recurved at the edge. The columella is thick and vertical; and the parietal callus is white.
Distribution This species is endemic to Java, Indonesia.
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