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- Eurychilinidae

Primitiella was named by Ulrich (1894) [Sepkoski's age data: O Aren-u O Ashg Sepkoski's reference number: 78,855]. Its type is Primitiella constricta.

It was assigned to Euprimitiinae by Henningsmoen (1953); and to Palaeocopida by Sepkoski (2002).

P. constricta (type species), P. rara
Species lacking formal opinion data

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Synonymy list
YearName and author
1894Primitiella Ulrich
1953Primitiella Henningsmoen
2002Primitiella Sepkoski, Jr.

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superfamilyBeyrichiaceaMatthew 1886
familyEurychilinidaeUlrich and Bassler 1923
subfamilyEuprimitiinaeHessland 1949
genusPrimitiellaUlrich 1894

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