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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Strenuaeva primaeva
Taxonomy
Arionellus primaevus was named by Brøgger (1878) [Arionellus primævus].
It was recombined as Strenuella primaeva by Kiær (1917); it was recombined as Strenuaeva primaeva by Cederström et al. (2022).
It was recombined as Strenuella primaeva by Kiær (1917); it was recombined as Strenuaeva primaeva by Cederström et al. (2022).
Synonymy list
| Year | Name and author |
|---|---|
| 1878 | Arionellus primaevus Brøgger p. 58 |
| 1917 | Strenuella primaeva Kiær p. 31–37 figs. pl. 4, figs 3–4, pl. 5, figs 1-6 |
| 2022 | Strenuaeva primaeva Cederström et al. p. 40 fig. 19 |
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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.
†Strenuaeva primaeva Brøgger 1878
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Whittington et al. 1997, Aberhan et al. 2004, Hendy et al. 2009 | |||||
Age range: base of the Atdabanian to the top of the Botomian or 521.00000 to 512.10000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Poland | Strenuaeva primaeva (72261) | |
| Botomian | Norway (Mjosen) | Strenuella primaeva (42220) | |
| Stage 4 | Sweden (Laisvall) | Strenuella primaeva (239931) |