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Zacanthoides holopygus

Trilobita - Corynexochida - Zacanthoididae

Taxonomy
Zacanthoides holopygus was named by Resser (1939). It is not extant. Its type specimen is USNM 96522.

Sister species lacking formal opinion data
Z. alatus, Z. gilberti

Synonymy list
YearName and author
1939Zacanthoides holopygus Resser p. 10 figs. Pl. 2, figs. 10-12
1952Zacanthoides holopygus Lochman p. 143 figs. Plate 30, figures 11-17

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderCorynexochida
suborderCorynexochinaKobayashi 1935
familyZacanthoididaeSwinnerton 1915
genusZacanthoidesWalcott 1888
speciesholopygus

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.

†Zacanthoides holopygus Resser 1939
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Diagnosis
No diagnoses are available