| উদ্ধৃতি | Smithsonian Institution, 2016 Turbonilla obeliscus. http://collections.si.edu/search/results.htm?q=Turbonilla%09obeliscus [Accessed 28/10/2016]. |
| সূত্র | 112819 Smithsonian Institution, 2016 |
| পৃষ্ঠা | |
| Named Used as Valid | Turbonilla obeliscus |
| এলাকা | |
| Distribution |