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Myalina (Orthomyalina)
Taxonomy
Myalina (Orthomyalina) was named by Newell (1942) [Sepkoski's age data: C Mosc-u P Leon].
It was reranked as Orthomyalina by Vokes (1980) and Sepkoski (2002).
It was assigned to Myalinidae by Vokes (1980); to Pterioida by Sepkoski (2002); and to Myalina by Newell (1942) and Kues (2004).
It was reranked as Orthomyalina by Vokes (1980) and Sepkoski (2002).
It was assigned to Myalinidae by Vokes (1980); to Pterioida by Sepkoski (2002); and to Myalina by Newell (1942) and Kues (2004).
Subtaxa
Species lacking formal opinion data
Synonymy list
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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.
Subg. †Myalina (Orthomyalina) Newell 1942
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†Myalina (Orthomyalina) ampla Meek and Hayden 1864
†Myalina (Orthomyalina) slocomi Sayre 1931
†Myalina (Orthomyalina) subquadrata Shumard 1855
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Invalid names: Myalina deltoidea Gabb 1859 [synonym]
Diagnosis
No diagnoses are available