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Triactoma mexicana
Taxonomy
Triactoma mexicana was named by Pessagno et al. (1989). Its type specimen is USNM 424144 and is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Triactoma mexicana Pessagno et al. p. 210 figs. Pl. 1, fig. 5; Pl. 9, fig. 9, 16, 20 |
| 1989 | Triactoma mexicana Pessagno and Yang |
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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.
†Triactoma mexicana Pessagno et al. 1989
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: base of the Callovian to the top of the Late/Upper Tithonian or 165.30000 to 143.10000 Ma
Collections (21 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Callovian | Italy | Triactoma mexicana (89645) | |
| Middle Oxfordian - Late/Upper Oxfordian | Romania | Triactoma mexicana (78680 78681) | |
| Late/Upper Oxfordian - Early/Lower Kimmeridgian | Italy | Triactoma mexicana (78917) | |
| Late/Upper Oxfordian - Late/Upper Kimmeridgian | Italy | Triactoma mexicana (78974) | |
| Late/Upper Kimmeridgian | Antarctica (Antarctic Peninsula) | Triactoma mexicana (9956 51833 51836) | |
| Early/Lower Tithonian | Mexico (San Luis Potosi) | Triactoma mexicana (51755 51760 51763 51765 51767 51768 51769 51770 51771 51773 51776) | |
| Early/Lower Tithonian | Italy | Triactoma mexicana (47165) | |
| Late/Upper Tithonian | Mexico (San Luis Potosi) | Triactoma mexicana (51775) |