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Allocosmia
Taxonomy
Allocosmia was named by Cossmann (1897) [Sepkoski's age data: P Guad-l J l Sepkoski's reference number: 1,1066].
It was reranked as Zygopleura (Allocosmia) by Haas (1953), Yu et al. (1974).
It was assigned to Zygopleura by Haas (1953), Yu et al. (1974); to Neotaenioglossa by Stiller (2001), Sepkoski (2002); and to Zygopleuridae by Campbell (1982), Conti et al. (1986), Conti et al. (2004).
It was reranked as Zygopleura (Allocosmia) by Haas (1953), Yu et al. (1974).
It was assigned to Zygopleura by Haas (1953), Yu et al. (1974); to Neotaenioglossa by Stiller (2001), Sepkoski (2002); and to Zygopleuridae by Campbell (1982), Conti et al. (1986), Conti et al. (2004).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Allocosmia Cossmann |
| 1953 | Zygopleura (Allocosmia) Haas p. 129 |
| 1974 | Zygopleura (Allocosmia) Yu et al. p. 324 |
| 1982 | Allocosmia Campbell p. 489 |
| 1986 | Allocosmia Conti et al. p. 191 |
| 2001 | Allocosmia Stiller |
| 2002 | Allocosmia Sepkoski |
| 2004 | Allocosmia Conti et al. p. 49 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order | |||||
| Reference: Bambach et al. 2007 | |||||
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Anisian | China (Guizhou) | Zygopleura turricula (98055) | |
| Pelsonian - Illyrian | China (Guizhou) | A. grandis (31611 31617 31621 31624) A. turricula (31625) | |
| Ladinian | USA (Nevada) | A. sp. (100454) | |
| Norian - Rhaetian | Peru | Zygopleura sp. (68141) | |
| Middle Aalenian | Italy (Central Italy ) | A. geometrica (123679) | |
| Bajocian | Italy (Central Italy ) | A. geometrica (123682) |