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Elasmostoma
Taxonomy
Elasmostoma was named by Fromentel (1860) [Sepkoski's age data: J Bath-u K Maes Sepkoski's reference number: 1066]. It is not extant.
It was assigned to Elasmostomatidae by Squires and Demetrion (1992); to Pharetronida by Sepkoski (2002); and to Stellispongiinae by Finks et al. (2004).
It was assigned to Elasmostomatidae by Squires and Demetrion (1992); to Pharetronida by Sepkoski (2002); and to Stellispongiinae by Finks et al. (2004).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1860 | Elasmostoma Fromentel |
| 1992 | Elasmostoma Squires and Demetrion p. 14 |
| 2002 | Elasmostoma Sepkoski |
| 2004 | Elasmostoma Finks et al. p. 741 |
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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. †Elasmostoma Fromentel 1860
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†Elasmostoma aperiens Wu 1991
†Elasmostoma bajaensis Squires and Demetrion 1989
†Elasmostoma fomes Müller 1984
†Elasmostoma patelliformis Hurcewicz 1975
Diagnosis
No diagnoses are available