| Citation | Smithsonian Institution, 2016 Protoptilum thomsoni Kolliker, 1872. http://collections.si.edu/search/results.htm?q=Protoptilum%09thomsoni [Accessed 08/09/2016]. |
| Ref. | 110497 Smithsonian Institution, 2016 |
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| Named Used as Valid | Protoptilum thomsoni |
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