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Xyela
Taxonomy
Xyela was named by Dalman (1819). It is extant. It is the type genus of Xyelidae, Xyelinae, Xyeloidea, Xyelini.
It was assigned to Xyelidae by Zhang (1989) and Carpenter (1992); to Xyelini by Rasnitsyn (1995); and to Xyelinae by Statz (1936) and Taeger et al. (2010).
It was assigned to Xyelidae by Zhang (1989) and Carpenter (1992); to Xyelini by Rasnitsyn (1995); and to Xyelinae by Statz (1936) and Taeger et al. (2010).
Species
Synonyms
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Synonymy list
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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.
G. Xyela Dalman 1819
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Subg. Xyela (Xyela) Dalman 1819
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†Xyela (Xyela) florissantensis Rasnitsyn 1995
Xyela (Xyela) julii Brébisson 1818
†Xyela (Xyela) latipennis Statz 1936
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Invalid names: Xyela (Xyela) angustipennis Statz 1936 [synonym]
†Xyela (Xyela) magna Statz 1936
Xyela (Xyela) menelaus Benson 1960
†Xyela (Xyela) micrura Rasnitsyn 1995
Invalid names: Pinicola Brébisson 1818 [synonym]
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 |
Age range
Maximum range based only on fossils: base of the Aptian to the top of the Chattian or 125.00000 to 23.03000 Ma
Minimum age of oldest fossil (stem group age): 113.0 Ma
Minimum age of oldest fossil (stem group age): 113.0 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Aptian | Russian Federation (Buryatia) | X. mesozoica (105536) | |
Chadronian | USA (Colorado) | X. florissantensis (124624) | |
MP 30 | Germany (Nordrhein-Westfalen) | Pinicolites graciosus (138696) | |
Chattian | Germany (North Rhine-Westphalia) | X. latipennis, X. angustipennis, X. julii, X. micrura, X. magna, Pleuroneura graciosa, X. menelaus (122010) |