| Rank-based name | : | Homoscleromorpha (Phylum) Lévi, 1973 | |
Ref: M.J. Benton, 2015: fig. 1.6. [inferred] |
| Rank-based name | : | Homoscleromorpha (Class) Dendy, 1905 | |
Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 36). [inferred] |
| Rank-based name | : | Homoscleromorpha (Order) Lévi, 1973 | |
Ref: J.J. Sepkoski Jr., 2002: 39. [inferred] |