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Sigmobolbina
Taxonomy
Sigmobolbina was named by Henningsmoen (1953).
It was assigned to Sigmoopsiinae by Henningsmoen (1953); to Sigmoopsidae by Benson et al. (1961); and to Perspicillinae by Lajblová and Kraft (2018).
It was assigned to Sigmoopsiinae by Henningsmoen (1953); to Sigmoopsidae by Benson et al. (1961); and to Perspicillinae by Lajblová and Kraft (2018).
Synonymy list
Year | Name and author |
---|---|
1953 | Sigmobolbina Henningsmoen |
1961 | Sigmobolbina Benson et al. p. Q160 |
2018 | Sigmobolbina Lajblová and Kraft p. 212 |
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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. †Sigmobolbina Henningsmoen 1953
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Diagnosis
No diagnoses are available