| Citation | Cameron, C.B. and M. Perez 2012 Spengelidae (Hemichordata: Enteropneusta) from the Eastern Pacific including a new species, Schizocardium californicum, from California. Zootaxa 3569:79-88. | 
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 93278 | 
| Language | English | 
| Usage | all species used | 
| Comments on the publication | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference | 
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