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Microporoidea
Taxonomy
Microporoidea was named by Gray (1848). It is extant. Its type is Micropora.
It was assigned to Neocheilostomina by Di Martino and Taylor (2013) and Gordon and Taylor (2015); to Flustrina by Zágoršek and Kroh (2003), Schmidt (2003), Berning (2006), Guha and Gipikrishna (2007), Di Martino and Taylor (2014), Taylor and Martha (2017) and Koromyslova and Seltser (2020); and to Flustrina by Brezina et al. (2021).
It was assigned to Neocheilostomina by Di Martino and Taylor (2013) and Gordon and Taylor (2015); to Flustrina by Zágoršek and Kroh (2003), Schmidt (2003), Berning (2006), Guha and Gipikrishna (2007), Di Martino and Taylor (2014), Taylor and Martha (2017) and Koromyslova and Seltser (2020); and to Flustrina by Brezina et al. (2021).
Synonymy list
| Year | Name and author |
|---|---|
| 1848 | Microporoidea Gray |
| 2003 | Microporoidea Schmidt |
| 2003 | Microporoidea Zágoršek and Kroh p. 402 |
| 2006 | Microporoidea Berning p. 34 |
| 2007 | Microporoidea Guha and Gipikrishna p. 804 |
| 2013 | Microporoidea Di Martino and Taylor p. 87 |
| 2014 | Microporoidea Di Martino and Taylor |
| 2015 | Microporoidea Gordon and Taylor |
| 2017 | Microporoidea Taylor and Martha |
| 2020 | Microporoidea Koromyslova and Seltser p. 701 |
| 2021 | Microporoidea Brezina et al. p. 17 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Superfm. Microporoidea Gray 1848
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Fm. Aspidostomatidae Jullien 1888
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G. Aspidostoma Hincks 1881
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†Aspidostoma airense Maplestone 1902
†Aspidostoma cavatum Waters 1883
†Aspidostoma cinnabarina Gordon and Taylor 1999
†Aspidostoma clava Gordon and Taylor 2015
†Aspidostoma curvatum Uttley 1949
†Aspidostoma duoavicularia Håkansson et al. 2024
†Aspidostoma enchiridium Håkansson et al. 2024
†Aspidostoma gelasinus Gordon and Taylor 2015
†Aspidostoma gleddeni Håkansson et al. 2024
†Aspidostoma litotes Gordon and Taylor 1999
†Aspidostoma obesum Håkansson et al. 2024
†Aspidostoma onychocelliferum Canu 1911
†Aspidostoma titan Håkansson et al. 2024
†Aspidostoma turricula Brown 1952
†Aspidostoma twinn Gordon and Taylor 2015
G. Crateropora
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†Crateropora inconspicua Brown 1958
†Crateropora muralis Brown 1952
†Crateropora ordinata Waters 1883
†Crateropora patula Waters 1881
G. Macropora
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†Macropora clarkei Tenison-Woods 1877
†Macropora clarkei attenuata Canu and Bassler 1935
†Macropora crassatina Waters 1882
†Macropora cribrilifera Maplestone 1901
Macropora grandis Hutton 1873
Macropora grandis levinseni Brown 1952
†Macropora quadriseriata Canu and Bassler 1935
Invalid names: Macroporina [synonym]
G. †Melychocella Gordon and Taylor 1999
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†Melychocella bilamellata Gordon and Taylor 2015
†Melychocella cretacea Håkansson et al. 2024
†Melychocella cynura Gordon and Taylor 1999
†Melychocella obliqua Gordon and Taylor 2015
G. Odontionella
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†Odontionella bullata Brown 1958
Odontionella cyclops Busk 1854
Odontionella cyclops tessellata Hutton 1873
G. †Semiescharinella
Invalid names: Macroporidae Uttley 1949 [synonym]
Fm. †Cardabiellidae Håkansson et al. 2024
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Fm. Microporidae Hincks 1880
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G. †Cianotremella
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†Cianotremella dimorpha Håkansson et al. 2024
†Cianotremella gigantea Canu 1911
†Cianotremella pilbara Håkansson et al. 2024
G. †Dimorphostylus
G. Gargantua
G. †Homalostega
G. Micropora Gray 1848
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†Micropora carinata Maplestone 1901
†Micropora chathamica Gordon and Taylor 2015
Micropora coriacea Johnston 1847
Micropora elegans Maplestone 1901
†Micropora papyracea Reuss 1848
†Micropora quadriporosa Gordon and Taylor 1999
†Micropora rhombica Eichwald 1847
†Micropora vredenburgi Guha and Gopikrishna 2005
G. †Monsella
G. †Nematoporella Canu and Bassler 1927
G. †Poropeltarion
G. †Puncturiella
G. †Selenariopsis Maplestone 1913
Fm. Onychocellidae Jullien 1882
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G. †Aechmella Canu and Bassler 1917
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†Aechmella ambigua MacGillivray 1895
†Aechmella depressa MacGillivray 1895
†Aechmella poluzzii Moissette 1988
†Aechmella rangiauriensis Taylor and Gordon 2007
G. †Cheethamia
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†Cheethamia aktolagayensis Koromyslova et al. 2018
†Cheethamia dividia Håkansson et al. 2024
†Cheethamia volgaensis Koromyslova and Seltser 2020
G. Chondriovelum Hayward and Thorpe 1988
G. †Collura
G. †Distefanella Cipolla 1922
G. †Ehrhardina Martha and Taylor 2016
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†Ehrhardina pikeae Martha and Taylor 2016
†Ehrhardina voigti Martha and Taylor 2016
G. Floridina Jullien 1881
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†Floridina asymmetrica Canu and Bassler 1920
†Floridina elegans Gordon and Taylor 2015
†Floridina pentagonus Guha and Gopikrishna 2005
G. †Hoplitaechmella
G. †Nudicella Schmidt and Bone 2004
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†Nudicella dissidens Håkansson et al. 2024
†Nudicella fossilis Gordon and Taylor 1999
G. †Ogiva Jullien 1881
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†Ogiva concamerata Waters 1881
†Ogiva ellinorvoigtae Martha et al. 2015
†Ogiva elongata Canu and Bassler 1935
†Ogiva incompta Gordon and Taylor 1999
†Ogiva promonturiorum Voigt 1924
G. Ogivalia
G. Onychocella Jullien 1882
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Onychocella angulosa Reuss 1848
†Onychocella cyclostoma Goldfuss 1826
†Onychocella depressa von Hagenow 1851
†Onychocella lamellosa Gordon and Taylor 1999
†Onychocella michaudiana d'Orbigny 1850
†Onychocella pseudoirregularis Voigt 1924
†Onychocella reussi Prantl 1938
†Onychocella spinifera Voigt 1981
†Onychocella subtriangulata Gordon and Taylor 2015
†Onychocella torquata Guha and Gopikrishna 2005
Invalid names: Reptocelleporaria D'Orbigny [synonym]
G. †Reptolunulites d'Orbigny 1852
G. †Rhagasostoma
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†Rhagasostoma angliae Brydone 1936
†Rhagasostoma aralense Koromyslova et al. 2018
†Rhagasostoma brydonei Koromyslova et al. 2018
†Rhagasostoma gibbosulum Brydone 1936
†Rhagasostoma gibbosum Marsson 1887
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Invalid names: Rhagasostoma gibbosum weybournensis Brydone 1930 [synonym], Rhagasostoma subgibbosum Brydone 1930 [synonym]
†Rhagasostoma inelegans Lonsdale 1850
†Rhagasostoma infelix Håkansson et al. 2024
†Rhagasostoma mimosa Brydone 1930
†Rhagasostoma minuens Brydone 1936
†Rhagasostoma operculatum Koromyslova et al. 2018
†Rhagasostoma saltans Brydone 1930
†Rhagasostoma tchvanovi Favorskaya 1992
G. †Rhebasia
G. †Semieschara
G. Smittipora Jullien 1882
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Smittipora cordiformis Harmer 1926
Invalid names: Diplopholeous [synonym], Rectonychocella [synonym], Velumella [synonym]
G. †Thyracella
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, uc = unranked clade | |||||
| References: Smith et al. 2006, Nesnidal et al. 2013 | |||||
Age range
Maximum range based only on fossils: base of the Late/Upper Albian to the top of the Holocene or 105.30000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 100.5 Ma
Minimum age of oldest fossil (stem group age): 100.5 Ma
Collections (234 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Albian | United Kingdom (England) | Inversaria orbicularis (1816) | |
| Late/Upper Albian | USA (Texas) | Thyracella sp. (65727) | |
| Cenomanian | Germany (Nordrhein-Westfalen) | Ehrhardina pikeae (94265) | |
| Cenomanian | United Kingdom (England) | Ehrhardina voigti (220517 220518) | |
| Early/Lower Cenomanian | United Kingdom (England) | Ehrhardina voigti (220514) Euritina denticulata (220520) Euritina sp., Ehrhardina voigti (220519) | |
| Middle Cenomanian | United Kingdom (England) | Aechmella sp., Onychocella sp. (220516) | |
| Early/Lower Turonian | Czech Republic | Onychocella novaki, Onychocella reussi (90517 90518) | |
| Late/Upper Turonian | United Kingdom (England) | Rhagasostoma brydonei (216925) | |
| Coniacian | France | Onychocella acis, Onychocella aegon, Onychocella cyntia (3785) | |
| Coniacian | Algeria | Membranipora ambigua (71826) | |
| Coniacian | United Kingdom (England) | Rhagasostoma brydonei, Rhagasostoma minuens (216926) | |
| Coniacian - Santonian | France | Onychocella sp. (3736) | |
| Santonian | Germany | Ogiva ellinorvoigtae, Ogiva promonturiorum (175916) Ogiva promonturiorum (175915 175917) | |
| Santonian | United Kingdom (England) | Flustra inelegans (216920) | |
| Santonian | France | Onychocella aegle, Onychocella santonensis, Semieschara norvicia, Smittipora sp. (3786) | |
| Santonian - Maastrichtian | Russian Federation (Ulyanovsk) | Eschara volgensis (216948 216949) | |
| Late/Upper Santonian | Austria | Onychocella depressa, Onychocella michaudiana, Onychocella pseudoirregularis, Onychocella reussi, Onychocella cyclostoma (61374) | |
| Late/Upper Santonian | United Kingdom (England) | Rhagasostoma inelegans (216921) Rhagasostoma minuens (216927) | |
| Middle Santonian | Germany (Niedersachsen) | Ogiva ellinorvoigtae, Ogiva promonturiorum (175914) | |
| Campanian | Turkmenistan | Rhagasostoma operculatum (216938) | |