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Xyelulinae
Taxonomy
Xyelulinae was named by Rasnitsyn (1993). Its type is Xyelula.
It was assigned to Sepulcidae by Rasnitsyn (1993), Rasnitsyn et al. (2003), Taeger et al. (2010) and Kopylov and Rasnitsyn (2017).
It was assigned to Sepulcidae by Rasnitsyn (1993), Rasnitsyn et al. (2003), Taeger et al. (2010) and Kopylov and Rasnitsyn (2017).
Subtaxa
Synonymy list
Year | Name and author |
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1993 | Xyelulinae Rasnitsyn p. 87 |
2003 | Xyelulinae Rasnitsyn et al. p. 322 |
2010 | Xyelulinae Taeger et al. p. 57 |
2017 | Xyelulinae Kopylov and Rasnitsyn p. 73 |
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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.
Subfm. †Xyelulinae Rasnitsyn 1993
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G. †Neoxyelula Rasnitsyn 1993
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†Neoxyelula micron Rasnitsyn 1993
†Neoxyelula obscura Rasnitsyn 1993
†Neoxyelula oligophlebia Rasnitsyn 1993
†Neoxyelula reducta Rasnitsyn 1993
G. †Onokhoius Rasnitsyn 1990
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†Onokhoius aculeatus Rasnitsyn 1993
†Onokhoius dubius Rasnitsyn 1990
†Onokhoius sogdianus Rasnitsyn 1993
†Onokhoius venustus Kopylov and Rasnitsyn 2017
G. †Xyelula Rasnitsyn 1969
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†Xyelula alexandri Rasnitsyn 2008
†Xyelula bakharensis Rasnitsyn 1993
†Xyelula benderi Rasnitsyn et al. 2003
†Xyelula hybrida Rasnitsyn 1969
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |
Collections (17 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Toarcian | Germany (Bavaria) | Xyelula benderi (117794) | |
Early/Lower Toarcian | Germany (Mecklenburg-Vorpommern) | Xyelula benderi (154298) | |
Early/Lower Toarcian | Germany | Xyelula benderi (114991) | |
Early/Lower Toarcian | Germany (Niedersachsen) | Xyelula benderi (154299) | |
Toarcian | Kyrgyzstan (Batken) | Onokhoius sogdianus (105003) | |
Toarcian | Germany | Xyelula benderi (104056) | |
Toarcian | India (Andhra Pradesh) | Xyelula alexandri (79229) | |
Bajocian - Bathonian | Mongolia (Bayan-Khongor) | Xyelula bakharensis (114615) | |
Callovian - Oxfordian | Kazakhstan (Chimkent) | Xyelula hybrida (113439) | |
Tithonian | Mongolia (Dund-Gov’ Aymag) | Onokhoius aculeatus (122321) | |
Hauterivian - Barremian | Mongolia (Bayankhongor) | Neoxyelula reducta (113357) | |
Aptian | Mongolia | Neoxyelula oligophlebia, Neoxyelula reducta (113355) | |
Aptian | Russian Federation (Buryatia) | Neoxyelula micron (122549) Onokhoius sp. (113350) Onokhoius venustus (113349) | |
Aptian | Russian Federation (Chita) | Onokhoius dubius (138072) | |
Early/Lower Aptian | Russian Federation (Chita) | Neoxyelula obscura (114316) |