| Citation | Smithsonian Institution, 2016 Polycerella emertoni Verrill, 1881. http://collections.si.edu/search/results.htm?q=Polycerella%09emertoni [Accessed 08/17/2016]. |
| Ref. | 110928 Smithsonian Institution, 2016 |
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| Named Used as Valid | Polycerella emertoni |
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