| Citation | Smithsonian Institution, 2015 Asterina cepheus (Müller and Troschel). http://collections.si.edu/search/results.htm?q=Asterina%09cepheus [Accessed 01/26/2015]. |
| Ref. | 99322 Smithsonian Institution, 2015 |
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| Named Used as Valid | Asterina cepheus |
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