Former rank | : | Eleutherengona (Suborder) Oudemans, 1909 | |
Ref: Z.-Q. Zhang et al., 2011: 133. [inferred] |
Former rank | : | Eleutherengona (Cohort) Oudemans, 1909 | |
Ref: Z.-Q. Zhang et al., 2011: 133. [inferred] |
Former rank | : | Eleutherengonides (Supercohort) Oudemans, 1909 | |
Ref: Z.-Q. Zhang et al., 2011: 133. [inferred] |