| Citation | Zelinka, K. 1928 Monographie der Echinodera. Verlag Wilhelm Engelmann, Leipzig. 396 p. + 27 pl. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 1425 |
| Language | German |
| Usage | not seen |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references | 1211 |