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Macannaia

Trilobita - Agnostida - Eodiscidae

Taxonomy
Macannaia was named by Jell (1975) [Sepkoski's age data: Cm Tojo-u Cm mMid-l]. It is not extant.

It was assigned to Eodiscidae by Whittington et al. (1997); and to Agnostida by Sepkoski (2002).

Synonymy list
YearName and author
1975Macannaia Jell
1997Macannaia Whittington et al. p. 401
2002Macannaia Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
familyEodiscidaeRaymond 1913
genusMacannaiaJell 1975

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.

Diagnosis
No diagnoses are available