Holostylis

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Crustacea
Superclassis: Multicrustacea
Classis: Malacostraca
Subclassis: Eumalacostraca
Superordo: Peracarida
Ordo: Cumacea

Familia: Diastylidae
Genus: Holostylis
Species: H. gayi – H. helleri – H. spinicauda
Name

Holostylis Stebbing, 1912
References

Stebbing, T. R. R., (1912). The Sympoda, Part 6. Annals of the South African Museum 10: 129–176.
Błażewicz-Paszkowycz, M., and Heard R.W., (2005). Observations on Cumacea (Crustacea: Malacostraca) from Antarctic and Subantarctic waters. III. Supplemental description Holostylis helleri (Zimmer, 1907) and the description of Holostylis spinicauda n. sp. (Crustacea: Malacostraca: Diastylidae) from subantarctic waters. Proc. Biol. Soc. Wash., 118(4):660-673.
Holostylis in the Cumacea World Database