| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Arisaigia
Taxonomy
Arisaigia was named by McLearn (1918) [Sepkoski's age data: S Wenl-l].
It was assigned to Malletiinae by Cox et al. (1969), Vokes (1980); and to Nuculoida by Sepkoski (2002).
It was assigned to Malletiinae by Cox et al. (1969), Vokes (1980); and to Nuculoida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1918 | Arisaigia McLearn p. 139 |
| 1969 | Arisaigia Cox et al. p. N233 |
| 1980 | Arisaigia Vokes p. 3 |
| 2002 | Arisaigia 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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Aberhan et al. 2004, Sanchez Roig 1926 | |||||
Age range: base of the Richmondian to the top of the Lochkovian or 449.60000 to 413.02000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Richmondian | USA (Iowa) | A. sp. (13204) | |
| Lochkovian | Poland | A. insignis (13881) A. postornata (13878) | |
| Lochkovian | USA (Florida) | A. sp., A. postornata (75630) |