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Howellella (Hysterohowellella)
Taxonomy
Hysterohowellella was named as a genus. It is not extant.
It was reranked as Howellella (Hysterohowellella) by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Howellella by Williams et al. (2006).
It was reranked as Howellella (Hysterohowellella) by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Howellella by Williams et al. (2006).
Species lacking formal opinion data
Delthyris scabra, Howellella angustiplicata, Howellella arctica, Howellella australis, Howellella inchoans, Howellella khalfina, Howellella khalfini, Howellella kulkovi, Howellella laeviplicata, Howellella latisinuata, Howellella latisulcata, Howellella lunae, Howellella medioplicata, Howellella nucula, Howellella scabra, Howellella spuria, Howellella subgregarius, Howellella talenti, Howellella tingi, Howellella yacutica, Howellella yukiangensis, Howellella zaleszczykiensis
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Hysterohowellella Sepkoski |
| 2006 | Howellella (Hysterohowellella) Williams et al. p. 1826 |
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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.
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Diagnosis
No diagnoses are available