| Citation | Smithsonian Institution, 2016 Ringicula propinquans. http://collections.si.edu/search/results.htm?q=Ringicula%09propinquans [Accessed 04/15/2016]. |
| Ref. | 107363 Smithsonian Institution, 2016 |
| Page | |
| Named Used as Valid | Ringicula propinquans |
| Locality | |
| Distribution |