Amphidromus inconstans gracilis 33.49 to 34.15mm

Phylum： Mollusca 軟體動物門

Class： Gastropods 腹足綱

Family： Camaenidae 南亞蝸牛科

Scientific name： Amphidromus inconstans gracilis

Chinese name：

Author： von Martens, 1899

Size： 33.49,  33.83,  34.15 mm

Description： Alor Island. off East Flores island, Indonesia. 

Amphidromus inconstans variety gracilis von Martens, 1899 (not Fulton, 1896), was proposed for shells with only a peripheral color band, and was extended by Pilsbry (1900, p. 210) to cover the pure yellow shells from Alor.