liik
Ropalonaria tenerrima (Bassler, 1923)
Klassifikatsioon
| organismirühm | Biota |
| ihnorühm | Ichnofossils |
| Bioerosional trace fossils | |
| perekond | Ropalonaria |
| liik | arachne |
| attenuata | |
| bassleri | |
| givetiana | |
| tenerrima | |
| venosa | |
| Ropalonaria? bugei |
| organismirühm | Biota |
| ihnorühm | Ichnofossils |
| Bioerosional trace fossils | |
| perekond | Ropalonaria |
| liik | arachne |
| attenuata | |
| bassleri | |
| givetiana | |
| tenerrima | |
| venosa | |
| Ropalonaria? bugei |