After Parker, 1982, and de Laubenfels, 1955
<==o Calcarea [Calcispongea] (kalkkisienet) |-- †Innaecoelida |--o †Solenida | `-- †Camarocladiidae |--o †Thalamida | |-- †Sebargasiidae | |-- †Barroisiidae | |-- †Cystothalamiidae | |-- †Celyphiidae | |-- †Cryptocoeliidae | `-- †Sphaerocoeliidae |--o †Heteractinida [treated as Hexactinellid-sponges by de Laubenfels, 1955] | |-- †Chancelloriidae | |-- †Astraeospongiidae | `-- †Asteractinellidae |-- †PERMOSPHINCTA |-- †SPHAEROCOELIDA |-- †CLATHODICTYIDA |?- LITHONIDA [synonymous with some other Calcarine sponges?] |--o CALCINIA Hartman, 1958, emend. Borchiellini et al., 2004 | |--o CLATHRINIDA | | `-- Clathrinidae | `--o LEUCETTIDA | |-- Leucaltidae | |-- Leucascidae | `-- Leucettidae |--o CALCARONIA Hartman, 1958, emend. Borchiellini et al., 2004 | |--o LEUCOSOLENIIDA | | `-- Leucosoleniidae | `--o SYCETTIDA [?Lebetida] | |?- Leuconiidae [Lebetida] | |-- Sycettidae | |-- Heteropiidae | |-- Grantiidae [Lebetida] | |-- Amphoriscidae | `-- Lelapiidae |--o Pharetronidia [Pharetronida] | |?-o †Chalarida | | |-- †Sestrostomellidae | | |-- †Stellispongiidae | | |-- †Elasmostomatidae | | |-- †Pharetrospongiidae | | |-- †Lelapiidae | | |-- †Discocoeliidae | | `-- †Elasmocoeliidae | |--o †Stereida | | |-- †Porosphaeridae | | `-- †Bactronellidae | `--o Inozoida [Murrayonida] | |-- Murrayonidae | |-- Paramurrayonidae | |-- Minchinellidae | |-- Petrobionidae | `-- Lepidoleuconidae `--o Sphinctozoa `--o Poratida `-- Neocoeliidae
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