| Citation | Smithsonian Institution, 2015 Tetraloides nigrifrons (Dana, 1852). http://collections.si.edu/search/results.htm?q=Tetraloides%09nigrifrons [Accessed 01/27/2015]. |
| Ref. | 99413 Smithsonian Institution, 2015 |
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| Named Used as Valid | Tetraloides nigrifrons |
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