Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Agnostida

Trilobita - Agnostida

Synonymy list
YearName and author
1864Agnostida Salter
1957Agnostida Harrington and Leanza
1968Agnostida Robison and Pantoja-Alor p. 775
1972Agnostida Palmer and Gatehouse p. 9
1992Agnostida Bengtson p. 1022
1997Agnostida Whittington et al. p. 331
2002Agnostida Sepkoski, Jr.
2008Agnostida Landing et al. p. 892

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

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