Acanthochaetetidae Fischer, 1970 (taxonomy source)
Acanthochaetetidae Fischer, 1970 (current name source)
Actinostromaria Tornquist, 1901 † (verified source for family)
Actinostromaria Tornquist, 1901 † (current name source)
Actinostromarianina Lecompte, 1952 † (current name source)
Actinostromarianinidae Wood, 1987 † (current name source)
Actinostromarianinidae Wood, 1987 † (taxonomy source)
Actinostromariidae Hudson, 1955 † (taxonomy source)
Actinostromariidae Hudson, 1955 † (current name source)
Actostroma Hudson, 1958 † (verified source for family)
Actostroma Hudson, 1958 † (current name source)
Agelasida (taxonomy source)
Agelasida (name verified source)
Amorphospongia d'Orbigny, 1849 † accepted as Promillepora Dehorne, 1920 † (verified source for family)
Amorphospongia d'Orbigny, 1849 † accepted as Promillepora Dehorne, 1920 † (source of synonymy)
Amorphospongia d'Orbigny, 1849 † accepted as Promillepora Dehorne, 1920 † (status source)
Astroporina Hudson, 1960 † accepted as Dehornella Lecompte, 1952 † (verified source for family)
Astroporina Hudson, 1960 † accepted as Dehornella Lecompte, 1952 † (source of synonymy)
Astrosclera Lister in Willey, 1900 (additional source)
Astroscleridae Lister, 1900 (current name source)
Astroscleridae Lister, 1900 (taxonomy source)
Atrochaetetes Cuif & Fischer, 1974 † (current name source)
Atrochaetetes Cuif & Fischer, 1974 † (verified source for family)
Bauneia Peterhans, 1927 † (current name source)
Bauneia Peterhans, 1927 † (verified source for family)
Bekhmeia Hudson, 1954 † accepted as Burgundia Dehorne, 1916 † (source of synonymy)
Blastochaetetes Dietrich, 1919 † (verified source for family)
Blastochaetetes Dietrich, 1919 † (current name source)
Blastochaetetes Dietrich, 1919 † (name verified source)
Blastoporella Cuif & Ezzoubair, 1991 † (current name source)
Blastoporella Cuif & Ezzoubair, 1991 † (extant flag source)
Boswellia Sokolov, 1939 † accepted as Chaetetes Eichwald, 1829 † (source of synonymy)
Boswellia Sokolov, 1939 † accepted as Chaetetes Eichwald, 1829 † (verified source for family)
Burgundia Dehorne, 1916 † (current name source)
Burgundia Dehorne, 1916 † (basis of record)
Burgundia Dehorne, 1916 † (verified source for family)
Burgundia Dehorne, 1916 † (name verified source)
Burgundiidae Dehorne, 1920 † (name verified source)
Burgundiidae Dehorne, 1920 † (current name source)
Burgundiidae Dehorne, 1920 † (taxonomy source)
Calcichondrilla Reitner, 1991 † (current name source)
Calcichondrilla Reitner, 1991 † (verified source for family)
Calcifibrospongia Hartman, 1979 (current name source)
Calcifibrospongia Hartman, 1979 (verified source for family)
Calcifibrospongiidae Hartman, 1979 (current name source)
Calcifibrospongiidae Hartman, 1979 (taxonomy source)
Calcispirastrella Reitner, 1992 † (current name source)
Calcispirastrella Reitner, 1992 † (verified source for family)
Calcistella Reitner, 1991 † (name verified source)
Calcisuberites Reitner & Schlagintweit, 1990 † (verified source for family)
Cassianochaetetes Engeser & Taylor, 1989 † (extant flag source)
Cassianochaetetes Engeser & Taylor, 1989 † (current name source)
Cassianochaetetes Engeser & Taylor, 1989 † (verified source for family)
Ceratoporella Hickson, 1912 (extant flag source)
Chaetetes Fischer de Waldheim, 1830 † accepted as Chaetetes Eichwald, 1829 † (source of synonymy)
Chaetetes Eichwald, 1829 † (current name source)
Chaetetes Eichwald, 1829 † (verified source for family)
Chaetetidae Milne-Edwards & Haime, 1850 † accepted as Suberitidae Schmidt, 1870 (source of synonymy)
Chaetetides Strand, 1928 † accepted as Chaetetes Eichwald, 1829 † (source of synonymy)
Chaetetopsis Neumayr, 1890 † (verified source for family)
Chaetites Michelin, 1844 † accepted as Chaetetes Eichwald, 1829 † (source of synonymy)
Chaetosclera Reitner & Engeser, 1989 † (current name source)
Chaetosclera Reitner & Engeser, 1989 † (verified source for family)
Chondrillidae Gray, 1872 (extant flag source)
Chondrosida accepted as Chondrosiida (name verified source)
Circoporella Hayasaka, 1917 † accepted as Burgundia Dehorne, 1916 † (source of synonymy)
Danaia Scudder, 1882 † accepted as Dania Milne-Edwards & Haime, 1849 † accepted as Chaetetes Eichwald, 1829 † (source of synonymy)
Danaia Scudder, 1882 † accepted as Dania Milne-Edwards & Haime, 1849 † accepted as Chaetetes Eichwald, 1829 † (extant flag source)
Danaia Scudder, 1882 † accepted as Dania Milne-Edwards & Haime, 1849 † accepted as Chaetetes Eichwald, 1829 † (status source)
Danaia Scudder, 1882 † accepted as Dania Milne-Edwards & Haime, 1849 † accepted as Chaetetes Eichwald, 1829 † (name verified source)
Danaia Scudder, 1882 † accepted as Dania Milne-Edwards & Haime, 1849 † accepted as Chaetetes Eichwald, 1829 † (basis of record)
Danaia Scudder, 1882 † accepted as Dania Milne-Edwards & Haime, 1849 † accepted as Chaetetes Eichwald, 1829 † (verified source for family)
Danaia Scudder, 1882 † accepted as Dania Milne-Edwards & Haime, 1849 † accepted as Chaetetes Eichwald, 1829 † (habitat flag source)
Dania Milne-Edwards & Haime, 1849 † accepted as Chaetetes Eichwald, 1829 † (extant flag source)
Dania Milne-Edwards & Haime, 1849 † accepted as Chaetetes Eichwald, 1829 † (source of synonymy)
Dehornella Lecompte, 1952 † (current name source)
Dehornella Lecompte, 1952 † (verified source for family)
Dictyoceratida (name verified source)
Dictyoceratida (extant flag source)
Dictyoceratida (taxonomy source)
Dictyoceratida (current name source)
Dysideidae Gray, 1867 (current name source)
Dysideidae Gray, 1867 (extant flag source)
Dysideidae Gray, 1867 (taxonomy source)
Epistromatopora Yabe & Sugiyama, 1930 † accepted as Parastromatopora Yabe & Sugiyama, 1930 † (extant flag source)
Epistromatopora Yabe & Sugiyama, 1930 † accepted as Parastromatopora Yabe & Sugiyama, 1930 † (verified source for family)
Epistromatopora Yabe & Sugiyama, 1930 † accepted as Parastromatopora Yabe & Sugiyama, 1930 † (source of synonymy)
Euskadiellidae Reitner, 1987 † (taxonomy source)
Euskadiellidae Reitner, 1987 † (current name source)
Euzkadiella Reitner, 1987 † (current name source)
Euzkadiella Reitner, 1987 † (verified source for family)
Goreauiella Hartman, 1969 (current name source)
Haplosclerida (name verified source)
Haplosclerida (current name source)
Haplosclerida (taxonomy source)
Hartmanina Dieci, Russo & Russo, 1975 † accepted as Leiospongia d'Orbigny, 1849 † (source of synonymy)
Hispidopetra Hartman, 1969 (current name source)
Kemeria Cuif & Ezzoubair, 1991 † (extant flag source)
Kemeria Cuif & Ezzoubair, 1991 † (current name source)
Keriocoelia Cuif, 1974 † (current name source)

 Taxonomic remark

 for Acanthochaetetidae Fischer, 1970

IRMNG presently follows West et al., 2013, who place this family in order Hadromerida; by contrast, WoRMS (2023 ... [details]

 Taxonomic remark

 for Actinostromaria Tornquist, 1901 †

Listed as nom. nud. in Nomen. Zool. [details]

 Taxonomic remark

 for Actinostromarianinidae Wood, 1987 †

Taxonomic placement unclear: The PaleoBiology DB (2023) lists in order Axinellida "according to R. Wood 1987"; West ... [details]

 Taxonomic remark

 for Agelasida

Authority given as Verrill, 1907 in the PaleoBiology DB and some literature sources, however this is an incorrect ... [details]

 Taxonomic remark

 for Blastoporella Cuif & Ezzoubair, 1991 †

Listed as "family uncertain", possibly in order Agelasida (but the latter unclear), in West et al., 2013. [details]

 Taxonomic remark

 for Chaetetes Fischer de Waldheim, 1830 †

See Chaetetides Strand 1928. (Nomen. Zool.). Listed as Coelenterata in Nomen. Zool. This usage accepted as valid in ... [details]

 Taxonomic remark

 for Chondrillidae Gray, 1872

Assigned to order Chondrosida in West et al., 2013, however to recently created order (Chondrillida) by Morrow & ... [details]

 Taxonomic remark

 for Kemeria Cuif & Ezzoubair, 1991 †

Listed as "family uncertain", possibly in order Agelasida (but the latter unclear), in West et al., 2013. [details]

 Taxonomic remark

 for Keriocoelia Cuif, 1974 †

Listed as "family uncertain", possibly in order Agelasida (but the latter unclear), in West et al., 2013. [details]

 Taxonomic remark

 for Leiofungia de Fromentel, 1860 †

West et al., 2013, list this name twice, first in the synonymy of Leiospongia de Laubenfels, 1955, = ... [details]

 Taxonomic remark

 for Leiospongia d'Orbigny, 1849 †

Listed as "family uncertain", possibly in order Agelasida (but the latter unclear), in West et al., 2013. [details]

 Taxonomic remark

 for Marinduqueia Yabe & Sugiyama, 1939 †

Listed as Coelenterata in Nomen. Zool. Family assignment is tentative, and follows West et al., 2013. [details]

 Taxonomic remark

 for Neuroporidae Termier, Termier & Ramalho, 1985 †

Family not included in West et al., 2013, who list Neuropora as "family uncertain" within Halichondrida (latter ... [details]

 Taxonomic remark

 for Newellia Wood, Reitner & West, 1989 †

Junior homonym of Newellia André, 1962 (Arachnida); replacement name is Spongonewellia Özdikmen, 2009. [details]

 Taxonomic remark

 for Pseudoseptifer Fischer, 1970 †

Listed as Coelenterata in Nomen. Zool. From West et al., 2013: although Fischer (1970) described Pseudoseptifer as ... [details]

 Taxonomic remark

 for Vaceletia Pickett, 1982

n.n. pro Neocoelia Vacelet 1977. Previously believed to be the sole living representative of the fossil Order ... [details]

 Taxonomic remark

 for Vaceletiidae Reitner & Engeser, 1985

Family not recognised in WoRMS/World Porifera Database, October 2023; added from West et al., 2013, who state: Family ... [details]

 Taxonomic remark

 for Verticillitidae Steinmann, 1882

Placed in order Dictyoceratida in WoRMS/World Porifera Database (2023 version), however according to West et al., ... [details]