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Taxonomy
Lichas (Gaspelichas) was named by Clarke (1907) [Sepkoski's age data: D Sieg Sepkoski's reference number: 774]. It is not extant.
It was reranked as Gaspelichas by Thomas and Holloway (1988) and Sepkoski (2002).
It was assigned to Lichas by Clarke (1907); to Echinolichinae by Thomas and Holloway (1988); and to Lichida by Sepkoski (2002).
It was reranked as Gaspelichas by Thomas and Holloway (1988) and Sepkoski (2002).
It was assigned to Lichas by Clarke (1907); to Echinolichinae by Thomas and Holloway (1988); and to Lichida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1907 | Lichas (Gaspelichas) Clarke p. 167 |
| 1988 | Gaspelichas Thomas and Holloway p. 204 |
| 2002 | Gaspelichas 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.
Subg. †Lichas (Gaspelichas) Clarke 1907
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Diagnosis
No diagnoses are available