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Spirogalerus
Taxonomy
Spirogalerus was named by Finlay and Marwick (1937) [Sepkoski's age data: T Mi].
It was reranked as Sigapatella (Spirogalerus) by Beu et al. (1990).
It was assigned to Sigapatella by Beu et al. (1990); to Neotaenioglossa by Sepkoski (2002); and to Lysinae by Saul and Squires (2008).
It was reranked as Sigapatella (Spirogalerus) by Beu et al. (1990).
It was assigned to Sigapatella by Beu et al. (1990); to Neotaenioglossa by Sepkoski (2002); and to Lysinae by Saul and Squires (2008).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Spirogalerus Finlay and Marwick |
| 1990 | Sigapatella (Spirogalerus) Beu et al. p. 408 |
| 2002 | Spirogalerus Sepkoski |
| 2008 | Spirogalerus Saul and Squires pp. 136 - 137 |
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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. †Spirogalerus Finlay and Marwick 1937
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Diagnosis
No diagnoses are available