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Bystrowianidae

Bystrowianidae

Taxonomy
Bystrowianidae was named by Vjushkov (1957). It is not extant.

It was assigned to Kotlassioidea by Carroll et al. (1972); and to Chroniosuchia by Novikov et al. (2000) and Witzmann et al. (2008).

Synonymy list
YearName and author
1957Bystrowianidae Vjushkov
1972Bystrowianidae Carroll et al. p. 73
2000Bystrowianidae Novikov et al. p. 66
2008Bystrowianidae Witzmann et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
RankNameAuthor
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
suborderChroniosuchiaTatarinov 1972
familyBystrowianidaeVjushkov 1957
familyBystrowianidaeVjushkov 1957

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.

Fm. †Bystrowianidae Vjushkov 1957
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Subfm. †Axitectinae Shishkin et al. 2014
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G. †Axitectum Shishkin and Novikov 1992
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Axitectum georgi Novikov and Shishkin 2000
Axitectum vjushkovi Shishkin and Novikov 1992
Invalid names: Axitectum blomi Shishkin and Novikov 1992 [synonym]
Subfm. †Bystrowianinae Vjuschkov 1957
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G. †Bystrowiana Vjuschkov 1957
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Bystrowiana permica Vjushkov 1957
Bystrowiana sinica Young 1979
G. †Bystrowiella Witzmann et al. 2008
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Bystrowiella schumanni Witzmann et al. 2008
G. †Synesuchus Novikov and Shishkin 2000
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Synesuchus muravjevi Novikov and Shishkin 2000
G. †Vyushkoviana Shishkin et al. 2014
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Vyushkoviana operta Shishkin et al. 2014
G. †Yumenerpeton Jiang et al. 2017
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Yumenerpeton yangi Jiang et al. 2017
Subfm. †Dromotectinae Shishkin et al. 2014
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G. †Dromotectum Novikov and Shishkin 2000
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Dromotectum abditum Shishkin et al. 2014
Dromotectum largum Liu et al. 2014
Dromotectum spinosum Novikov and Shishkin 2000
G. †Hassiacoscutum Witzmann et al. 2019
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Hassiacoscutum munki Witzmann et al. 2019
G. †Jiyuanitectum Liu et al. 2014
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Jiyuanitectum flatum Liu et al. 2014
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: brackish, freshwater, terrestrialuc
Locomotion: actively mobilec
Created: 2017-04-17 15:15:19
Modified: 2017-04-17 15:15:19
Source: c = class, subp = subphylum, uc = unranked clade
References: Carroll 1988, Hendy et al. 2009

Age range: base of the Roadian to the top of the Ladinian or 272.30000 to 237.00000 Ma

Collections (25 total)


Time interval Ma Country or state Original ID and collection number
Roadian272.3 - 268.8China (Gansu) Yumenerpeton yangi (85431)
Wuchiapingian259.9 - 254.17China (Henan) Bystrowiana sinica, Jiyuanitectum flatum, Dromotectum largum (92909)
Wuchiapingian259.9 - 254.17Germany (Hesse) Hassiacoscutum munki (84836)
Vyatkian259.51 - 257.4Russian Federation (Vladimir) Bystrowiana permira (86346 189402)
Changhsingian254.17 - 252.17China (Xinjiang) Bystrowianidae indet. (175554)
Induan252.17 - 251.2China (Xinjiang) Bystrowianidae indet. (186804)
Induan252.17 - 251.2Russian Federation (Kirov) Axitectum blomi (28398)
Induan252.17 - 251.2Russian Federation (Nizhegorod) Axitectum vjuschkovi (28396 28397)
Early/Lower Triassic252.17 - 247.2China Bystrowianidae indet. (218112)
Induan - Olenekian252.17 - 247.2Russian Federation (Orenburg) Dromotectum spinosum (37040)
Spathian251.3 - 247.2Russian Federation (Orenburg) Bystrowiana sp. (195823)
Olenekian251.2 - 247.2Russian Federation (Kirov) Axitectum georgi (93104)
Olenekian251.2 - 247.2Russian Federation (Volgograd) Dromotectum new species (27343)
Olenekian251.2 - 247.2Russian Federation (Samara) Bystrowianidae indet. (195786)
Olenekian251.2 - 247.2Russian Federation (Orenburg) Bystrowianidae indet. (93205) Dromotectum spinosum (143196 195797)
Olenekian251.2 - 247.2Russian Federation (Komi Republic) Vyushkoviana operta (190071)
Olenekian251.2 - 247.2Russian Federation (Vologda) Dromotectum spinosum (28479)
Anisian247.2 - 242.0Russian Federation (Orenburg) Bystrowianidae indet. (28850)
Ladinian242.0 - 237.0Russian Federation (Komi) Synesuchus muravjevi (143195)
Longobardian242.0 - 235.0Germany (Baden-Württemberg) Bystrowiella schumanni (101875) Chroniosuchia indet. (101873)