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Morphology Ecology and taphonomy   Age range and collections

Vietnamia

Trilobita - Phacopida - Calymenidae

Taxonomy
Vietnamia was named by Kobayashi (1960) [Sepkoski's age data: O m]. It is not extant.

It was assigned to Phacopida by Sepkoski (2002).

Synonyms
Synonymy list
YearName and author
1960Vietnamia Kobayashi
1997Sarrabesia Hammann and Leone
1999Sarrabesia Edgecombe et al. p. 236
2002Vietnamia Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
familyCalymenidaeMilne-Edwards 1840
subfamilyReedocalymeninaeHupe 1955
genusVietnamiaKobayashi 1960

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