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Grygorichthys murchisoni
Taxonomy
Tetragonolepis murchisoni was named by Fischer von Waldheim (1842). It is not extant. Its type specimen is GMRA YI 228, a dermal scale.
It was recombined as Acrolepis murchisoni by Eichwald (1860); it was recombined as Grygorichthys murchisoni by Esin (1990).
It was recombined as Acrolepis murchisoni by Eichwald (1860); it was recombined as Grygorichthys murchisoni by Esin (1990).
Synonymy list
| Year | Name and author |
|---|---|
| 1842 | Tetragonolepis murchisoni Fischer von Waldheim |
| 1860 | Acrolepis murchisoni Eichwald |
| 1990 | Grygorichthys murchisoni Esin |
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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.
†Grygorichthys murchisoni Fischer von Waldheim 1842
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009 | |||||
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | Russian Federation (Perm) | Grygorichthys murchisoni (232601) | |
| Late/Upper Severodvinian - Vyatkian | Russian Federation (Orenburg) | Grygorichthys murchisoni (189314) |