liik
Ropalonaria venosa Ulrich, 1879
Klassifikatsioon
| organismirühm | Biota |
| ihnorühm | Ichnofossils |
| Bioerosional trace fossils | |
| perekond | Ropalonaria |
| liik | arachne |
| attenuata | |
| bassleri | |
| dendriformis | |
| givetiana | |
| graphicus | |
| tenerrima | |
| venosa | |
| Ropalonaria? bugei |
| organismirühm | Biota |
| ihnorühm | Ichnofossils |
| Bioerosional trace fossils | |
| perekond | Ropalonaria |
| liik | arachne |
| attenuata | |
| bassleri | |
| dendriformis | |
| givetiana | |
| graphicus | |
| tenerrima | |
| venosa | |
| Ropalonaria? bugei |