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Pseudophalacroma dubium

Trilobita - Agnostida - Ptychagnostidae

Taxonomy
Phalacroma dubium was named by Whitehouse (1936). It is not extant.

It was recombined as Pseudophalacroma dubium by Peng and Robison (2000).

Synonymy list
YearName and author
1936Phalacroma dubium Whitehouse
2000Pseudophalacroma dubium Peng and Robison

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
familyPtychagnostidaeKobayashi 1939
genusPseudophalacroma
speciesdubium(Whitehouse 1936)

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