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Chilostomellidae
Taxonomy
Chilostomellidae was named by Brady (1881). It is extant. It was considered monophyletic by Brady (1881).
It was assigned to Chilostomelloidea by Brady (1881); to Foraminifera by Cushman (1927); and to Foraminiferida by Wienrich (1997).
It was assigned to Chilostomelloidea by Brady (1881); to Foraminifera by Cushman (1927); and to Foraminiferida by Wienrich (1997).
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.
Fm. Chilostomellidae Brady 1881
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G. Allomorphina Cžjžek 1849
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†Allomorphina conica Cushman and Todd 1949
†Allomorphina contraria Reuss 1851
Allomorphina pacifica Cushman and Todd 1949
†Allomorphina polonica Gawor-Biedowa 1992
Subfm. Chilostomellinae Brady 1881
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G. Pullenia Parker and Jones 1862
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†Pullenia eocenica Cushman and Siegfus 1939
Pullenia quinqueloba Reuss 1851
G. Sphaeroidina d'Orbigny 1826
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†Sphaeroidina bulloides d'Orbigny 1826
†Sphaeroidina gredalensis Cook 1959
Invalid names: Allomorphininae [empty], Sphaeroidininae Cushman 1927 [empty]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| H. B. Brady 1881 | Test trochospital to planispiral chambers without an internal partition. L. Cretaceous to Holocene. |