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Ellipsocephalus
Taxonomy
Ellipsocephalus was named by Zenker (1833) [Sepkoski's age data: Cm Atda-u Cm uMid-l Sepkoski's reference number: 80,81].
It was assigned to Ellipsocephalinae by Ahlberg (1980); to Ptychopariida by Sepkoski (2002); and to Ellipsocephalidae by Jell and Adrain (2002).
It was assigned to Ellipsocephalinae by Ahlberg (1980); to Ptychopariida by Sepkoski (2002); and to Ellipsocephalidae by Jell and Adrain (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1833 | Ellipsocephalus Zenker |
1957 | Germaropyge Snajdr |
1958 | Germaropyge Snajdr p. 94 |
1980 | Ellipsocephalus Ahlberg |
2002 | Ellipsocephalus Jell and Adrain p. 370 |
2002 | Ellipsocephalus Sepkoski |
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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.
G. †Ellipsocephalus Zenker 1833
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†Ellipsocephalus gripi Kautsky 1945
Invalid names: Germaropyge Snajdr 1957 [synonym]
Diagnosis
No diagnoses are available