Classification of the genus Tumulocyathus
G. †Tumulocyathus
show all | hide all
†Tumulocyathus raroseptatus Osadchaya et al. 1979
†Tumulocyathus subpustulatus Osadchaya et al. 1979
†Tumulocyathus transitus Gravestock 1984
Invalid names: Kotuyicyathus Zhuravleva 1960 [synonym], Tumulocyathoides Zhuravleva et al. 1997 [synonym]