Genus

Ewacaste Ramsköld et Edgecombe, 1993

Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderPhacopida
SuborderPhacopina
FamilyAcastidae
GenusAcaste
Acastella
Ewacaste
Phacopidina
Sokhretia