| Citation | Smithsonian Institution, 2016 Obelia longissima (Pallas, 1766). http://collections.si.edu/search/results.htm?q=Obelia%09longissima [Accessed 08/12/2016]. |
| Ref. | 110691 Smithsonian Institution, 2016 |
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| Named Used as Valid | Obelia longissima |
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