| Former rank | : | Halecomorphi (Subdivision) Cope, 1872 | |
Ref: L. Grande, 2010: abstract. [indirect] |
| Former rank | : | Halecomorphi (Order) Cope, 1872 | |
Ref: L. Grande, 2010: abstract. [indirect] |
| Former unranked name | : | Halecomorphi ([unranked]) Cope, 1872 | |
Ref: L. Grande, 2010: abstract. [implicit] |