| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trigonalyoidea
Taxonomy
Trigonaloidea was named by Cresson (1887). It is extant.
It was corrected as Trigonalyoidea by Engel (2016).
It was assigned to Apocrita by Sharkey et al. (2012), Engel (2016).
It was corrected as Trigonalyoidea by Engel (2016).
It was assigned to Apocrita by Sharkey et al. (2012), Engel (2016).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1887 | Trigonaloidea Cresson |
| 2012 | Trigonaloidea Sharkey et al. |
| 2016 | Trigonalyoidea Engel p. 4 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range
Maximum range based only on fossils: base of the Aptian to the top of the Chattian or 121.40000 to 23.04000 Ma
Minimum age of oldest fossil (stem group age): 113.2 Ma
Minimum age of oldest fossil (stem group age): 113.2 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aptian | Mongolia (Govi-Altai) | Darbigonalus capitatus (122332) | |
| Early/Lower Cenomanian | Myanmar | Trigonalidae indet. (161726) | |
| Ypresian | Canada (British Columbia) | Trigonalidae indet. (31677 119946) | |
| Priabonian | Russian Federation (Kaliningrad) | Eotrigonalis balticus (125139) | |
| Chattian | Germany (North Rhine-Westphalia) | Trigonalys bischoffi (122010) |