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Bulbaspis ("bulb shield") is a late
Ordovician genus of
asaphid trilobites of the
family Raphiophoridae found primarily in
upper Ordovician-aged deepwater...
- Raphiophoridae: Ampyx, Ampyxella, Ampyxina, Ampyxinella, Ampyxoides, Anisonotella,
Bulbaspis, Caganaspis, Carinocranium, Cerampyx, Cnemidopyge, Collis, Edmundsonia...
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Ampyxella Dean, 1960
Ampyxina Ulrich, 1922
Ampyxoides Whittington, 1965
Bulbaspis Chugaeva, 1956
Cnemidopyge Whittard, 1955
Damghanampyx Ghobadi Pour, Vidal...
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Bubupeltina Buchiproetus Buenaspis Buenellus Bufoceraurus Buitella Bulaiaspis Bulbaspis Bulbolenus Bulkuraspis Bumastella Bumastides Bumastoides Bumastus Burgesina...
