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Foraminferea - Miliolida - Miliolidae

Pyrgo was named by Defrance (1824) [Sepkoski's age data: T Eo-u R]. It is extant.

It was assigned to Miliolidae by Dorreen (1948) and Wienrich (1997); to Foraminiferida by Sepkoski (2002); and to Miliolinellinae by Loeblich and Tappan (1988) and Margerel (2012).

Synonymy list
YearName and author
1824Pyrgo Defrance
1948Pyrgo Dorreen p. 288
1988Pyrgo Loeblich and Tappan
1997Pyrgo Wienrich p. 30
2002Pyrgo Sepkoski, Jr.
2012Pyrgo Margerel

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classForaminfereaLee 1990
orderMiliolidaLankester 1885
suborderMiliolinaDelage and Hérouard 1896
superfamilyMiliolaceaEhrenberg 1839
familyMiliolidaeEhrenberg 1839
genusPyrgoDefrance 1824

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.

No diagnoses are available