After Parker, 1982, and de Laubenfels, 1955
<==o Ceractinomorpha |--o Dendroceratida | |-- Halisarcidae | |-- Aplysillidae | `-- Dictyodendrillidae |-- Dictyoceratida [Keratosida Grant, 1861 (nom. correct. de Laubenfels, 1955 ex Keratosa Grant, 1861)] |--o Verongiida | |-- Aplysinidae | |-- Aplysellidae | `-- Aplanthellidae |-- Haplosclerida Topsent, 1898 [nom. transl. de Laubenfels, 1955 pro Haplosclerina Topsent, 1898] |--o Petrosiida | `--o Petrosiidae | |?- †Petrosites humilis Howell & Landes, 1936; Ord. NWNA. | `--o Petrosia Vismaer, 1864; Ter.-R. | `-- P. dura (Schmidt, 1862) de Laubenfels, 1932 [Reniera dura Schmidt, 1862] |-- Poecilosclerida Topsent, 1898 [nom. correct. de Laubenfels, 1955 (ex Poecilosclerina Topsent, 1898)] `--o Halichondrida |-- Halichondridae `-- Hymeniacidonidae
Reference(s):
- Parker, S. P. (ed.), 1982: Synopsis and classification of living organisms. Vols. 1 & 2
–McGrew-Hill Book Company - de Laubenfels, M. W., 1955: Part E – Archaeocyatha and Porifera – Porifera, E21-E122.
in Moore, R. C., (eds.) 1955: Treatise on Invertebrate Paleontology.
–Geological Society of America & University of Kansas Press, Lawrence (Kansas), New York (NY), 1955, xviii-E122