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