| Citation | Smithsonian Institution 2015 Sipunculus robustus Keferstein, 1865. http://collections.si.edu/search/results.htm?q=Sipunculus%09robustus [Accessed 01/16/2015]. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 98864 |
| Language | English |
| Usage | used in part |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
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