Anopla

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Nemertea
Classis: Anopla
Ordines: Heteronemertea - Palaeonemertea

Vernacular names
Ελληνικά: Άοπλα