Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Kingdom: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Spiralia Cladus: Platyzoa Phylum: Rotifera Classis: Eurotatoria Subclassis: Monogononta Superordo: Pseudotrocha Ordo: Ploima
Familia: Proalidae Genus: Species: B. stylata – B. tenella
Bryceella Harring and Myers, 1922