Genus

Calyptaulax Cooper, 1930

Classification
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderPhacopida
SuborderPhacopina
FamilyPterygometopidae
SubfamilyEomonoracheinae
GenusCalyptaulax
Subgenus(Homalops)
Speciesnorvegicus