Cystiscus
Stimpson, 1865属(genus)
Cystiscus minutissimus谷米螺
sabang island
Cystiscus minutissimus谷米螺
sabang island
Cystiscus minutissimus谷米螺
sabang island
Cystiscus minutissimus谷米螺
air manis
Cystiscus minutissimus谷米螺
air manis