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Tretaspis hadelandica brachystichus

Trilobita - Trinucleida - Trinucleidae

Taxonomy
Tretaspis hadelandica brachystichus was named by Ingham (1970).

It was recombined as Tretaspis brachystichus by Wagner (2020).

Sister species lacking formal opinion data
T. ceryx, T. eximia

Synonymy list
YearName and author
1970Tretaspis hadelandica brachystichus Ingham pp. 46-49 figs. pl. 6, figs. 13-19; pi. 7, figs. 1-7; text-figs. 14/i 16.
1977Tretaspis hadelandica brachystichus Price pp. 779 - 781 figs. Plate 10), figs. 9, 10; Plate 102, figs. 1-5; text-fig. 2
2020Tretaspis brachystichus Wagner

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
subclassLibristoma
orderTrinucleida(Swinnerton 1915)
familyTrinucleidaeHawle and Corda 1847
subfamilyTrinucleinaeHawle and Corda 1847
genusTretaspis
specieshadelandicaStormer 1945
subspeciesbrachystichusIngham 1970

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