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Dionidella
Taxonomy
Dionidella was named by Prantl and Pribyl (1950) [Sepkoski's age data: O Aren-u O Ashg-l Sepkoski's reference number: 2,862,1066]. It is not extant. Its type is Dionidella incisa.
It was assigned to Asaphida by Sepkoski (2002); and to Dionididae by Jell and Adrain (2002).
It was assigned to Asaphida by Sepkoski (2002); and to Dionididae by Jell and Adrain (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1950 | Dionidella Prantl and Pribyl |
| 2002 | Dionidella Jell and Adrain p. 367 |
| 2002 | Dionidella 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. †Dionidella Prantl and Pribyl 1950
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Subg. †Dionidella (Huangnigangia) Han and Ju 1983
†Dionidella incisa Prantl and Přibyl 1949
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Invalid names: Dionidella (Huangnigangia) subquadrata Han and Ju 1983 [synonym]
†Dionidella venusta Zhou et al. 2014
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997 | |||||
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arenig | United Kingdom (England) | D. sp. (3704 3708) | |
| Dobrotivian | Czechia | D. incisa (3859) | |
| Katian | China (JiangSu) | D. subquadrata (192794) | |
| Katian | China (Xinjiang) | D. venusta (188376 188378) |