| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Triacanthoidei
Taxonomy
Triacanthoidei was named by Betancur et al. (2013). It is extant.
It was assigned to Tetraodontiformes by Betancur et al. (2013), Bannikov (2014), van der Laan (2019).
It was assigned to Tetraodontiformes by Betancur et al. (2013), Bannikov (2014), van der Laan (2019).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2013 | Triacanthoidei Betancur et al. |
| 2014 | Triacanthoidei Bannikov p. 30 |
| 2019 | Triacanthoidei van der Laan p. 83 |
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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.
Subor. Triacanthoidei Betancur et al. 2013
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Fm. Triacanthidae Bleeker 1859
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G. †Cryptobalistes Tyler 1968
G. †Protacanthodes Gill 1888
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†Protacanthodes nimesensis Tyler and Santini 2001
†Protacanthodes omboni de Zigno 1887
†Protacanthodes ombonii de Zigno 1887
G. Triacanthus Oken 1817
Invalid names: Cryptobalistinae Tyler 1968 [invalid subgroup], Protacanthodinae Tyler 1968 [invalid subgroup], Triacanthinae [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Hendy et al. 2009, Carroll 1988, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: Ypresian or 56.00000 to 48.07000 Ma
Minimum age of oldest fossil (stem group age): 48.07 Ma
Minimum age of oldest fossil (stem group age): 48.07 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | Italy | Protacanthodes ombonii, Protacanthodes nimesensis (55239 94830) |