After Parker, 1982
<==o Hydroida |--o Anthomedusae [Gymnoblastea; Athecata; Capitata Kühn, 1913; Filifera] | |?- Acaulidae [Capitata] | |-- Asyncorynidae | |-- Bougainvilliidae | |-- Calycopsidae [Filifera] | |?- Candelabridae [Capitata] | |?- Cladocorynidae [Capitata] | |?- Cladonematidae [Capitata] | |-- Clavidae [Filifera] | |?- Codonidae [=? Pennariidae] | |?- Corymorphidae [Capitata] | |?- Corynidae [Capitata] | |-- Cytaeidae [Filifera] | |?- Eleutheriidae [Capitata] | |-- Eudendriidae [Filifera] | |?-o Halocordylidae [=? Pennariidae] | | `-- Halocordyle | |-- Hydractiniidae [Filifera] | |-- Hydridae | |-- Hydrocorynidae | |?- Margelopsidae [Capitata] | |?- Myriothelidae [=? Candelabridae] | |-- Pandeidae [Filifera] | |-- Pennariidae [Capitata] | |-- Polyorchidae | |-- Ptilocodiidae [Filifera] | |-- Rathkeidae [Filifera] | |-- Rhysiidae | |-- Russelliidae | |-- Solanderiidae | |-- Teissieridae | |-- Tiarannidae [Conica] | |-- Tricyclusidae | |?- Tubulariidae [Capitata] | |?- Zancleidae [Capitata] | `-- Zancleopsidae |--o Leptomedusae [Calyptoblastea; Thecata; Conica] | |-- Aequoreidae [Conica] | |-- Bonneviellidae [Proboscoida] | |-- Campanulariidae [Proboscoida] | |-- Campanulinidae [Conica] | |-- Clathrozonidae | |-- Dipleurosomatidae [Conica] | |-- Eirenidae [Conica] | |-- Eucopidae | |-- Eutimidae | |-- Haleciidae [Conica] | |-- Lafoeidae [Conica] | |-- Laodieidae [Conica] | |-- Lovenellidae [Conica] | |-- Melicertidae [Conica] | |-- Mitrocomidae [Conica] | |-- Phialellidae [Conica] | |-- Phialuciidae | |-- Plumulariidae [Conica] | |-- Sertulariidae [Conica] | |-- Syntheciidae [Conica] | |-- Thyroscyphidae | `-- Timoididae `--o Limnomedusae |-- Limnocnididae |-- Moerisiidae [Capitata] |-- Olindiidae |-- Olindiadidae |-- Olindiasidae [Limnopolypae] `-- Proboscidactylidae [Limnopolypae]
Reference(s):
- Parker, S. P. (ed.), 1982: Synopsis and classification of living organisms. Vols. 1 & 2
–McGrew-Hill Book Company