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Grandostoma
Taxonomy
Grandostoma was named by Horný (1962) [Sepkoski's age data: O Cara O Ashg-u Sepkoski's reference number: 797]. Its type is Salpingostoma grande.
It was assigned to Sinuitidae by Runnegar and Jell (1976); to Grandostomatinae by Horný (1962), Horný (1963) and Wahlman (1992); to Bellerophontida by Sepkoski (2002); to Bucaniinae by Bouchet et al. (2005); and to Salpingostomatinae by Wagner (2023).
It was assigned to Sinuitidae by Runnegar and Jell (1976); to Grandostomatinae by Horný (1962), Horný (1963) and Wahlman (1992); to Bellerophontida by Sepkoski (2002); to Bucaniinae by Bouchet et al. (2005); and to Salpingostomatinae by Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1962 | Grandostoma Horný |
| 1963 | Grandostoma Horný |
| 1976 | Grandostoma Runnegar and Jell p. 121 |
| 1992 | Grandostoma Wahlman |
| 2002 | Grandostoma Sepkoski |
| 2005 | Grandostoma Bouchet et al. pp. 83, 241 |
| 2023 | Grandostoma Wagner p. G121 |
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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. †Grandostoma Horný 1962
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†Grandostoma bohemica Perner 1903
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Invalid names: Grandostoma catenularia Perner 1903 [synonym], Grandostoma delicatula Perner 1903 [synonym], Grandostoma sardesoni Perner 1903 [synonym]
†Grandostoma caudatum Perner 1903
†Grandostoma etheridgei Reed 1921
†Grandostoma taconicum Marek 1963
Diagnosis
No diagnoses are available