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Themus
Taxonomy
Themus was named by Motschulsky (1858). It is extant.
It was assigned to Cantharinae by Kazantsev (2013); and to Cantharini by Fanti (2017), Fanti (2017), Fanti and Damgaard (2018).
It was assigned to Cantharinae by Kazantsev (2013); and to Cantharini by Fanti (2017), Fanti (2017), Fanti and Damgaard (2018).
Species
Synonyms
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Synonymy list
Year | Name and author |
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1858 | Themus Motschulsky |
1989 | Curticantharis Zhang p. 422 figs. Pl. 26 fig. 5 |
2013 | Themus Kazantsev p. 290 |
2017 | Themus Fanti p. 4 |
2018 | Themus Fanti and Damgaard p. 19 |
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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. Themus Motschulsky 1858
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Subg. Themus (Haplothemus) Wittmer 1973
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†Themus (Haplothemus) bennyianderseni Fanti and Damgaard 2018
†Themus (Haplothemus) pristinus Kazantsev 2013
Subg. Themus (Themus) Motschulsky 1858
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†Themus (Themus) capacis Zhang 1989
†Themus (Themus) thermophilus Zhang 1989
†Themus (Themus) trapezialis Zhang et al. 1994
Invalid names: Curticantharis Zhang 1989 [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 Priabonian to the top of the Burdigalian or 37.71000 to 15.98000 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Priabonian | United Kingdom (England) | T. polyaki (123960) | |
Priabonian | Russian Federation | T. pristinus (123419) | |
Priabonian | Russian Federation (Kaliningrad) | T. bennyianderseni (172936) | |
Burdigalian | China (Shandong) | Curticantharis capacis (128551) Curticantharis sp. (128552) Curticantharis thermophila (130412) Curticantharis trapezialis (138944) |