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Morphology Ecology and taphonomy   Age range and collections

Acadagnostus

Trilobita - Agnostida - Diplagnostidae

Taxonomy
Acadagnostus was named by Kobayashi (1939) [Sepkoski's age data: ].

It was synonymized subjectively with Peronopsis by Robison (1995).

It was assigned to Peronopseinae by Harrington and Leanza (1957); to Diplagnostidae by Whittington et al. (1997); and to Agnostida by Sepkoski (2002).

Species
Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1939Acadagnostus Kobayashi
1957Acadagnostus Harrington and Leanza
1997Acadagnostus Whittington et al. p. 362
2002Acadagnostus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
superfamilyAgnostoideaM'Coy 1849
familyDiplagnostidaeWhitehouse 1936
genusAcadagnostusKobayashi 1939

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