Genus

Trimerocephalus M'Coy, 1849

Classification
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderPhacopida
SuborderPhacopina
FamilyPhacopidae
GenusAcernaspis
Ananaspis
Eophacops
Kainops
Trimerocephalus