Pachymenia

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Aplacophora
Subclassis: Solenogastres
Ordo: Cavibelonia
Familia: Amphimeniidae
Genus: Pachymenia
Species: P. abyssorum

Name

Pachymenia Heath, 1911