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Morphology Ecology and taphonomy   Age range and collections

Metagnostidae

Trilobita - Agnostida - Metagnostidae

Synonyms
Synonymy list
YearName and author
1909Metagnostidae Jaekel
1913Arthrorhachidae Raymond
1935Geragnostidae Howell
1935Trinodidae Howell
1957Geragnostinae Harrington and Leanza
1968Geragnostidae Robison and Pantoja-Alor p. 775
1997Metagnostidae Whittington et al. p. 373
2003Metagnostidae Jell and Adrain p. 474
2009Metagnostidae Owens and Fortey

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
familyMetagnostidaeJaekel 1909
familyMetagnostidaeJaekel 1909

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