| Citation | Smithsonian Institution, 2014 Verruca cookei Pilsbry, 1928. http://collections.si.edu/search/results.htm?q=Verruca%09cookei [Accessed 12/01/2014]. |
| Ref. | 98085 Smithsonian Institution, 2014 |
| Page | |
| Named Used as Valid | Verruca cookei |
| Locality | |
| Distribution |