| Referens | Smithsonian Institution, 2016 Chthamalus angustitergum Pilsbry. http://collections.si.edu/search/results.htm?q=Chthamalus%09angustitergum [Accessed 24/10/2016]. |
| Ref. | 112596 Smithsonian Institution, 2016 |
| Sida | |
| Named Used as Valid | Chthamalus angustitergum |
| Observationsplats | |
| Distribution |