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Arellanella
Taxonomy
Arellanella was named by Lochman (1948) [Sepkoski's age data: Cm m].
It was assigned to Alokistocaridae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Alokistocaridae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1948 | Arellanella Lochman pp. 459 - 460 |
| 2002 | Arellanella Jell and Adrain p. 465 |
| 2002 | Arellanella Sepkoski |
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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.
G. †Arellanella Lochman 1948
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†Arellanella caborcana Lochman 1948
†Arellanella sonora Lochman 1952
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy 2009, Aberhan et al. 2004 | |||||
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Delamaran - Menevian | Mexico | A. caborcana (10687) |