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Phacopidella trisulcata

Trilobita - Phacopida - Phacopidae

Taxonomy
Phacops trisulcata was named by Hall (1852).

It was recombined as Phacopidella trisulcata by Ulrich and Bassler (1923); it was corrected as Phacops trisulcatus by Brett (1999).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1852Phacops trisulcata Hall p. 300 figs. pl. A66, figs. 3a-b.
1923Phacopidella trisulcata Ulrich and Bassler p. 331
1999Phacops trisulcatus Brett

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderPhacopinaStruve 1959
superfamilyPhacopoideaHupe 1953
familyPhacopidaeHawle and Corda 1847
genusPhacopidellaReed 1905
speciestrisulcata(Hall 1852)

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.

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Diagnosis
No diagnoses are available