| Citation | Emig, C.C. 2004 Phoronis hippocrepia. http://paleopolis.rediris.es/Phoronida/SYST/HIPP/hipp_ADULT.html (accessed 04-01-2006). |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 401 |
| Language | English |
| Usage | used in part |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
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