| Referens | Smithsonian Institution, 2016 Cantharus spiralis. http://collections.si.edu/search/results.htm?q=Cantharus%09spiralis [Accessed 05/25/2016]. |
| Ref. | 108273 Smithsonian Institution, 2016 |
| Sida | |
| Named Used as Valid | Cantharus spiralis |
| Observationsplats | |
| Distribution |