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Sigmoilopsis

Foraminferea - Miliolida - Hauerinidae

Taxonomy
Sigmoilopsis was named by Reuss (1850) [Sepkoski's age data: T Ol-l R Sepkoski's reference number: 728]. It is extant.

It was assigned to Hauerinidae by Kiessling (2003); to Miliolina by Margerel (2009); and to Sigmoilopsinae by Loeblich and Tappan (1988) and Margerel (2012).

Synonymy list
YearName and author
1850Sigmoilopsis Reuss
1988Sigmoilopsis Loeblich and Tappan
2003Sigmoilopsis Kiessling
2009Sigmoilopsis Margerel p. 612 figs. fig. 14M,N
2012Sigmoilopsis Margerel

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RankNameAuthor
classForaminfereaLee 1990
orderMiliolidaLankester 1885
suborderMiliolinaDelage and Hérouard 1896
superfamilyMiliolaceaEhrenberg 1839
RankNameAuthor
familyHauerinidaeSchwager 1876
subfamilySigmoilopsinaeVella 1957
genusSigmoilopsisReuss 1850

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.

Diagnosis
No diagnoses are available