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Steginoporella

Gymnolaemata - Cheilostomata - Steginoporellidae

Taxonomy
Steginoporella was named by Smitt (1873) [Sepkoski's age data: T Eo-m-l R Sepkoski's reference number: 629,1066]. It is extant. Its type is Membranipora magnilabris. It is the type genus of Steginoporellidae.

It was assigned to Cheilostomata by Sepkoski (2002); and to Steginoporellidae by Brown (1952), Bassler (1953), Brown (1956), Brown (1958), Pouyet (2000), Berning (2006), Guha and Gipikrishna (2007), Guha (2013), Di Martino and Taylor (2014), Viera et al. (2016).

Synonymy list
YearName and author
1873Steginoporella Smitt
1952Steginoporella Brown
1953Steginoporella Bassler p. G172
1956Steginoporella Brown
1958Steginoporella Brown
2000Steginoporella Pouyet
2002Steginoporella Sepkoski
2006Steginoporella Berning p. 42
2007Steginoporella Guha and Gipikrishna p. 806
2013Steginoporella Guha
2014Steginoporella Di Martino and Taylor
2016Steginoporella Viera et al. p. 77

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
RankNameAuthor
phylumBryozoaEhrenberg 1831
classGymnolaemataAllman 1856
orderCheilostomataBusk 1859
suborderFlustrina(Smitt 1868)
superfamilyThalamoporelloideaLevinsen 1902
familySteginoporellidaeHincks 1884
genusSteginoporellaSmitt 1873

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.

G. Steginoporella Smitt 1873
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†Steginoporella bhujensis Guha and Gipikrishna 2007
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Invalid names: Steginoporella manzonii David and Pouyet 1974 [synonym]
†Steginoporella iberica David and Pouyet 1972
†Steginoporella iberica iberica David and Pouyet 1972
†Steginoporella lateralis MacGillivray 1895
Steginoporella mediterranea Pouyet and David 1979
†Steginoporella montenati David and Pouyet 1972
Steginoporella rhodanica Buge and David 1967
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitef
Environment: marineuc
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Reproduction: oviparouso
Brooding: yeso
Created: 2008-02-26 10:29:03
Modified: 2008-02-26 12:29:03
Source: f = family, o = order, c = class, uc = unranked clade
References: Nesnidal et al. 2013, Smith et al. 2006

Age range

Maximum range based only on fossils: base of the Bartonian to the top of the Calabrian or 41.03000 to 0.77400 Ma
Minimum age of oldest fossil (stem group age): 37.71 Ma

Collections (56 total)


Time interval Ma Country or state Original ID and collection number
Bartonian41.03 - 37.71USA (Florida) S. cellariiformis (7322) S. incrustans, S. jacksonica (7330)
Bartonian41.03 - 37.71USA (Alabama) S. jacksonica (7316 7317)
Oligocene33.9 - 23.04India S. bhujensis (178701)
Oligocene33.9 - 23.04New Zealand (North-West Nelson) S. sp. (173837)
Rupelian - Chattian33.9 - 23.04India (Gujarat) S. bhujensis (177174)
Oligocene - Miocene33.9 - 5.333Australia (Victoria) S. sp. (173510)
Chattian27.3 - 23.04Germany (Hessen) S. elegans (90526)
Miocene - Oligocene23.04 - 23.04Australia (Victoria) S. haddoni (173516 173517) S. sp., S. haddoni (173504)
Aquitanian23.04 - 20.45India S. bhujensis (76315)
Aquitanian23.04 - 20.45India (Gujarat) S. bhujensis (177173)
Early/Lower Miocene23.04 - 15.98Brazil (Maranhao) S. pirabensis (112596)
Early/Lower Miocene23.04 - 15.98Australia (Victoria) S. magnilabris (174191 174209)
Early/Lower Miocene23.04 - 15.98India S. bhujensis (178702 178703)
Early/Lower Miocene23.04 - 15.98Brazil S. pirabensis (112581)
Early/Lower Miocene23.04 - 15.98Brazil (Pará) S. pirabensis (112577)
Early/Lower Miocene23.04 - 15.98Brazil (Para) S. pirabensis (112582 112593)
Miocene23.04 - 5.333France S. transversa (127499)
Burdigalian20.45 - 15.98Egypt S. laevimarginata (47007)
Burdigalian20.45 - 15.98France S. elegans (65395)
Burdigalian20.45 - 15.98India (Gujarat) S. bhujensis (177172)
Burdigalian20.45 - 15.98Germany S. mediterranea, S. rhodanica (188985)
Langhian15.98 - 13.82France (Aquitaine Region) S. brevus (31316)
Langhian - Serravallian15.98 - 11.63Germany (Bayern) S. elegans (123150)
Langhian - Serravallian15.98 - 11.63Brazil (Para) S. pirabensis (58454)
Middle Miocene15.98 - 11.63Czechia S. cucullata (178887 178888 178890)
Middle Miocene15.98 - 11.63Romania S. cucullata (178089)
Serravallian13.82 - 11.63Indonesia S. sp., S. truncata (173650)
Tortonian11.63 - 7.246Spain S. cucullata (178465) S. cucullata, S. iberica (177482) S. iberica (177486) S. montenati (177481)
Tortonian11.63 - 7.246Panama (Colon) S. connexa, S. magnilabris (79785) S. magnilabris (145580)
Messinian7.246 - 5.333Spain S. iberica (177488)
Messinian7.246 - 5.333Morocco S. iberica (34724)
Early/Lower Pliocene5.333 - 3.6Australia (Victoria) S. magnilabris (174189)
Pliocene5.333 - 2.58Spain S. montenati (177489)
Pliocene5.333 - 2.58Australia (South Australia) S. lateralis (172911)
Pliocene5.333 - 2.58New Zealand S. neozelanica (173737 173739 173740)
Nukumaruan2.4 - 1.63New Zealand S. neozelanica (173829)
Calabrian1.8 - 0.774Costa Rica (Limon) S. connexa (79835 79842) S. connexa, S. magnilabris (79845) S. magnilabris (79844)
Castlecliffian1.63 - 0.34New Zealand S. neozelanica (173734)