Genus
Rivagraptus Koren' et Rickards, 1996
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 341-19 | Rivagraptus cyperoides | Rivagraptus cyperoides (Törnquist, 1897) | 973.65 | Aeronian | |||
| GIT 341-48 | Rivagraptus bellulus | Rivagraptus bellulus (Törnquist, 1890) | 970.79 | Aeronian | |||
| GIT 341-63 | Rivagraptus | Rivagraptus sp. | 972.43 | Aeronian |