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Provisocyntra

Protozoa - Entactinaria - Entactiniidae

Taxonomy
Provisocyntra was named by Nazarov and Ormiston (1987) [Sepkoski's age data: C Tour-l C Mosc-u].

It was assigned to Retentactiniinae by Won (1997); to Spongentactiniidae by De Wever et al. (2001); to Spumellaria by Sepkoski (2002); and to Entactiniidae by Noble et al. (2017).

Synonymy list
YearName and author
1987Provisocyntra Nazarov and Ormiston
1997Provisocyntra Won
2001Provisocyntra De Wever et al. p. 181
2002Provisocyntra Sepkoski
2017Provisocyntra Noble et al. p. 446

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RankNameAuthor
Life
Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
superorderPolycystina(Ehrenberg 1838)
orderEntactinariaKozur and Mostler 1982
familyEntactiniidaeRiedel 1967
genusProvisocyntraNazarov and Ormiston 1987

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. †Provisocyntra Nazarov and Ormiston 1987
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Provisocyntra amplissima Nazarov and Ormiston 1987
Provisocyntra cassicula Nazarov and Ormiston 1987
Provisocyntra densa Feng 2007
Provisocyntra pskemensis Nazarov and Ormiston 1987
Provisocyntra tenuitomenta Nazarov and Ormiston 1987
Diagnosis
No diagnoses are available