Genus

Palaearaea Lindström, 1882

Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumCnidaria
SubphylumAnthozoa
SubclassRugosa
OrderStauriida
SuborderCalostylina
FamilyCalostylidae
GenusCalostylis
Helminthidium
Palaearaea
Specieslopatini