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Orsodacnidae
Taxonomy
Orsodacnidae was named by Thomson (1859). It is extant.
It was assigned to Chrysomeloidea by Lawrence and Newton (1995), Haddad et al. (2018) and Cai et al. (2022).
It was assigned to Chrysomeloidea by Lawrence and Newton (1995), Haddad et al. (2018) and Cai et al. (2022).
Subtaxa
Synonymy list
Year | Name and author |
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1859 | Orsodacnidae Thomson |
1995 | Orsodacnidae Lawrence and Newton, Jr. p. 787 |
2018 | Orsodacnidae Haddad et al. |
2022 | Orsodacnidae Cai 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. Orsodacnidae Thomson 1859
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Subfm. Aulacoscelidinae Chapuis 1874
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G. Aulacoscelis Duponchel and Chevrolat 1842
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Subg. †Aulacoscelis (Cretaulacoscelis) Legalov 2021
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†Aulacoscelis (Cretaulacoscelis) santanensis Legalov 2021
Invalid names: Orsodacninae Thomson 1859 [empty]
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: Late/Upper Aptian or 122.46000 to 112.03000 Ma
Minimum age of oldest fossil (stem group age): 112.03 Ma
Minimum age of oldest fossil (stem group age): 112.03 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Aptian | Brazil (Ceará) | Aulacoscelis santanensis (164198) |