| Citation | Smithsonian Institution 2014 Ptychognathus easteranus Rathbun, 1907. http://collections.si.edu/search/results.htm?q=Ptychognathus%09easteranus [Accessed 12/02/2014]. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 98249 |
| Language | English |
| Usage | used in part |
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| Find this reference in | Google Scholar | Scirus | Species used from this reference |
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