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Probilacunaspis

Trilobita - Ptychopariida - Eulomidae

Taxonomy
Probilacunaspis was named by Ergaliev (1980) [Sepkoski's age data: Cm Trep Sepkoski's reference number: 459]. It is not extant. Its type is Probilacunaspis prolatus.

It was assigned to Eulomidae by Peng (1992); and to Trilobita by Sepkoski (2002).

Synonymy list
YearName and author
1980Probilacunaspis Ergaliev
1992Probilacunaspis Peng
2002Probilacunaspis Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
familyEulomidaeKobayashi 1955
genusProbilacunaspis

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