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Exigua

Trilobita - Ptychopariida - Plethopeltidae

Taxonomy
Exigua was named by Howell (1937). It is not extant.

It was assigned to Plethopeltidae by Jell and Adrain (2003).

Synonymy list
YearName and author
1937Exigua Howell
2003Exigua Jell and Adrain p. 375

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
familyPlethopeltidaeRaymond 1925
genusExiguaHowell 1937

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