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Acmarhachis typicalis

Trilobita - Agnostida - Agnostidae

Taxonomy
Acmarhachis typicalis was named by Resser (1938) [TYPE LOCALITY: Conasauga Fm, Alabama (Middle Cambrian). HISTORY: Original designation.].

Synonyms
Synonymy list
YearName and author
1938Acmarhachis typicalis Resser
1987Cyclagnostus yaogongbuensis Lu and Lin
1996Acmarhacis typicalis Westrop et al. p. 820

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
familyAgnostidaeM'Coy 1849
genusAcmarhachisResser 1938
speciestypicalisResser 1938

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