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Ellipsostrenua linnarssoni
Taxonomy
Strenuella linnarssoni was named by Kiær (1917) [Strenuella Linnarssoni].
It was recombined as Proampyx linnarssoni by Bergström and Ahlberg (1981); it was recombined as Ornamentaspis linnarssoni by Nielsen and Schovsbo (2011); it was recombined as Ellipsocephalus linnarssoni by Høyberget et al. (2015); it was recombined as Ellipsostrenua linnarssoni by Cederström et al. (2022).
It was recombined as Proampyx linnarssoni by Bergström and Ahlberg (1981); it was recombined as Ornamentaspis linnarssoni by Nielsen and Schovsbo (2011); it was recombined as Ellipsocephalus linnarssoni by Høyberget et al. (2015); it was recombined as Ellipsostrenua linnarssoni by Cederström et al. (2022).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1917 | Strenuella linnarssoni Kiær pp. 38-41 figs. pl. 4 figs 5, 6, pl. 5, figs 8-10 |
| 1981 | Proampyx linnarssoni Bergström and Ahlberg p. 195 |
| 2011 | Ornamentaspis linnarssoni Nielsen and Schovsbo pp. 219-222, 224, 225, 239, 243, 244, 258, 2 figs. text‐fig. 7 |
| 2015 | Ellipsocephalus linnarssoni Høyberget et al. pp. 23–28, 33–37 figs. 8A, B, 9A–O, 10A–S, 13A |
| 2022 | Ellipsostrenua linnarssoni Cederström et al. pp. 87 - 92 figs. 11K, L, 17F, 37 |
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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.
†Ellipsostrenua linnarssoni Kiær 1917
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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, Hendy et al. 2009, Aberhan et al. 2004 | |||||
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Botomian | Norway (Mjosen) | Strenuella linnarssoni (42220) | |
| Lenian | Sweden | Proampyx linnarssoni (87122 87213) | |
| Stage 4 | Sweden | Ellipsostrenua linnarssoni (236571 236572 236573 236574 240026 240027 240028 240029) | |
| Toyonian | Norway (Mjøsa) | Ellipsocephalus linnarssoni (174259) |