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Cheliferidae
Taxonomy
Cheliferidae was named by Risso (1826). It is extant.
It was assigned to Cheliferoidea by Dunlop et al. (2013), Benavides et al. (2019).
It was assigned to Cheliferoidea by Dunlop et al. (2013), Benavides et al. (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1826 | Cheliferidae Risso |
| 2013 | Cheliferidae Dunlop et al. p. 52 |
| 2019 | Cheliferidae Benavides et al. |
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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.
Fm. Cheliferidae Risso 1826
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G. †Dichela Menge 1854
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†Dichela berendtii Menge 1854
†Dichela gracilis Beier 1937
†Dichela granulatus Beier 1937
†Dichela serratidentatus Beier 1937
Invalid names: Oligochelifer Beier 1937 [synonym]
G. †Electrochelifer Beier 1937
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†Electrochelifer bachofeni Beier 1947
†Electrochelifer balticus Beier 1955
†Electrochelifer mengei Beier 1937
†Electrochelifer rapulitarsatus Beier 1947
G. Parawithius Chamberlin 1931
G. †Pycnochelifer Beier 1937
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†Pycnochelifer kleemanni Koch and Berendt 1854
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Invalid names: Obisium rathkii Koch and Berendt 1854 [synonym]
G. †Trachychelifer Hong 1983
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Bush and Bambach 2015 | |||||
Age range
Maximum range based only on fossils: base of the Late/Upper Albian to the top of the Burdigalian or 106.30000 to 15.98000 Ma
Minimum age of oldest fossil (stem group age): 100.5 Ma
Minimum age of oldest fossil (stem group age): 100.5 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | France (Poitou-Charentes) | Cheliferidae indet., Heurtaultia rossiorum (99114) | |
| Priabonian | Poland | Chelifer kleemanni, Obisium rathkii (109625) Chelifer kleemanni, Obisium rathkii, Dichela berendtii, Oligochelifer gracilis, Oligochelifer serratidentatus, Oligochelifer granulatus, Electrochelifer mengei (120811) | |
| Priabonian | Russian Federation (Kaliningrad) | Electrochelifer bachofeni, Electrochelifer rapulitarsatus, Oligochelifer berendtii (123870) Pycnochelifer sp., Electrochelifer balticus (123771) | |
| Early/Lower Miocene | Mexico | Hysterochelifer manpauch (239850) | |
| Early/Lower Miocene | Mexico (Chiapas) | Cheliferini indet. (178679) | |
| Burdigalian | New Zealand (Otago) | Philomaoria sp. (191650) |