Cycloneuralia
[ar] حلقيات الأعصاب
[arz] حلقيات الاعصاب
[ca] Cicloneurals
[de] Cycloneuralia
[es] Cycloneuralia
[fa] گردنورونیان
[ko] 환신경동물
[nb] Cycloneuralia
[pt] Cycloneuralia
[ru] Циклонейралии