Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trigynaspida (disused)
Taxonomy
Trigynaspida was named by Camin and Gorirossi (1955). It is extant.
It was assigned to Mesostigmata by Dunlop et al. (2013).
It was assigned to Mesostigmata by Dunlop et al. (2013).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1955 | Trigynaspida Camin and Gorirossi |
2013 | Trigynaspida Dunlop 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.
Infraor. Trigynaspida Camin and Gorirossi 1955
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Unr. Antennophorina Berlese 1882
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Reference: Bush and Bambach 2015 |
Age range
Maximum range based only on fossils: Early/Lower Miocene or 23.03000 to 15.97000 Ma
Minimum age of oldest fossil (stem group age): 15.97 Ma
Minimum age of oldest fossil (stem group age): 15.97 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Miocene | Mexico | Paramegistidae indet. (21977) |