| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hustedia mexicana
Taxonomy
Retzia mexicana was named by Haack (1915) [Retzia (Hustedia) meekana mexicana].
It was recombined as Hustedia mexicana by Cloud (1944) and Wardlaw et al. (1979).
It was recombined as Hustedia mexicana by Cloud (1944) and Wardlaw et al. (1979).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1915 | Retzia mexicana Haack |
| 1944 | Hustedia mexicana Cloud p. 64 figs. Pl 18, figs 12-14 |
| 1979 | Hustedia mexicana Wardlaw et al. p. 113 |
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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.
†Hustedia mexicana Haack 1915
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 8.00 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Capitanian or 264.28000 to 259.51000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | Mexico (Coahuila) | Hustedia mexicana (62907 62912) |