| Citation | Smithsonian Institution, 2016 Apoprionospio dayi Foster, 1969. http://collections.si.edu/search/results.htm?q=Apoprionospio%09dayi [Accessed 07/18/2016]. |
| Ref. | 109421 Smithsonian Institution, 2016 |
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| Named Used as Valid | Apoprionospio dayi |
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