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Tetractinella
Taxonomy
Tetractinella was named by Bittner (1890) [Sepkoski's age data: Tr Anis-l Tr Ladi Sepkoski's reference number: 674,1239]. It is not extant.
It was reranked as Spirigera (Tetractinella) by Bittner (1902).
It was assigned to Spirigera by Bittner (1902); to Spiriferida by Sepkoski (2002); and to Tetractinellinae by Mantovani (2002) and Williams et al. (2002).
It was reranked as Spirigera (Tetractinella) by Bittner (1902).
It was assigned to Spirigera by Bittner (1902); to Spiriferida by Sepkoski (2002); and to Tetractinellinae by Mantovani (2002) and Williams et al. (2002).
Synonymy list
Year | Name and author |
---|---|
1890 | Tetractinella Bittner |
1902 | Spirigera (Tetractinella) Bittner |
2002 | Tetractinella Mantovani |
2002 | Tetractinella Sepkoski |
2002 | Tetractinella Williams et al. p. 1556 |
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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. †Tetractinella Bittner 1890
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†Tetractinella biplicatula Bittner 1902
†Tetractinella cislonensis Bittner 1890
†Tetractinella cornutula Bittner 1902
†Tetractinella didymoctenia Xu 1978
†Tetractinella dyactis Bittner 1892
†Tetractinella hexagonalis Bittner 1890
†Tetractinella quadricostata Braun 1841
†Tetractinella tetractis Loretz 1875
†Tetractinella trigonella Schlotheim 1820
Diagnosis
No diagnoses are available