| Former rank | : | Labidostomatides (Supercohort) | |
Ref: Z.-Q. Zhang et al., 2011: 129. [inferred] |
| Former rank | : | Labidostommatina (Suborder) | |
Ref: Z.-Q. Zhang et al., 2011: 129. [inferred] |
| Former rank | : | Labidostommatina (Cohort) | |
Ref: Z.-Q. Zhang et al., 2011: 129. [inferred] |