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Dyscritellina
Taxonomy
Dyscritellina is a genus. It is not extant.
It was assigned to Trepostomida by Sepkoski (2002); and to Dyscritellidae by Morozova (1970) and Ernst and Nakrem (2022).
It was assigned to Trepostomida by Sepkoski (2002); and to Dyscritellidae by Morozova (1970) and Ernst and Nakrem (2022).
Synonymy list
Year | Name and author |
---|---|
1970 | Dyscritellina Morozova p. 122 |
2002 | Dyscritellina Sepkoski |
2022 | Dyscritellina Ernst and Nakrem p. 2 |
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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. †Dyscritellina
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†Dyscritellina aculeata Morozova 1986
†Dyscritellina arctica Morozova 1986
†Dyscritellina clivosa Morozova 1967
†Dyscritellina exilaporata Kiseleva 1982
†Dyscritellina fuglensis Morozova 1986
†Dyscritellina grandicora Gilmour and Walker 1986
†Dyscritellina grandiscapia Gorjunova and Morozova 1979
†Dyscritellina invisitata Gorjunova and Morozova 1979
†Dyscritellina megacanthi Reid 2003
†Dyscritellina multispinosa Morozova 1970
†Dyscritellina neospinigera Yang and Lu 1962
†Dyscritellina permiana Kiseleva 1982
†Dyscritellina ramosa Morozova 1986
†Dyscritellina septata Morozova 1970
†Dyscritellina tecta Morozova 2004
Diagnosis
No diagnoses are available