| Referens | Smithsonian Marine Station at Fort Pierce, 2015 Busycon carica (knobbed whelk). http://www.sms.si.edu/irlspec/Busycon_carica.htm [Accessed 5/11/2015]. |
| Ref. | 101525 Smithsonian Marine Station at Fort Pierce, 2015 |
| Sida | |
| Named Used as Valid | Busycon carica |
| Observationsplats | |
| Distribution |