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Acanthopecten licharewi
Taxonomy
Pterinopecten licharewi was named by Fredericks (1915).
It was recombined as Acanthopecten licharewi by Muromtseva and Guskov (1984), Shi and Waterhouse (1996), Nakazawa (1999).
It was recombined as Acanthopecten licharewi by Muromtseva and Guskov (1984), Shi and Waterhouse (1996), Nakazawa (1999).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1915 | Pterinopecten licharewi Fredericks p. 28 figs. Pl 1, fig 14 |
| 1984 | Acanthopecten licharewi Muromtseva and Guskov p. 66 figs. Pl 25, fig 14; pl 28, figs 7,8,11,12 |
| 1996 | Acanthopecten licharewi Shi and Waterhouse p. 153 figs. Pl 30, figs 14-16 |
| 1999 | Acanthopecten licharewi Nakazawa p. 5 figs. 4.3-4.5 |
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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.
†Acanthopecten licharewi Fredericks 1915
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 3 | 18.5 | 14.8 | 22.0 | 19.5 | 3.66 |
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| Source: o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: base of the Sakmarian to the top of the Wuchiapingian or 293.52000 to 254.14000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Canada (Yukon) | Acanthopecten licharewi (116370 117729 117733) | |
| Sakmarian | Russian Federation | Acanthopecten licharewi (82005) | |
| Artinskian | Russian Federation | Acanthopecten licharewi (114223) | |
| Kungurian | Russian Federation | Acanthopecten licharewi (89367 114224 114225) | |
| Roadian - Capitanian | Svalbard and Jan Mayen | Acanthopecten licharewi (115256) | |
| Wuchiapingian | Svalbard and Jan Mayen | Acanthopecten licharewi (51677) |