Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Prozacanthoides optatus

Artiopoda - Corynexochida - Zacanthoididae

Taxonomy

No taxonomic data are available

Sister species
P. lahiri, P. virginicus
Sister species lacking formal opinion data
P. aequus, P. clearbranchensis, P. decorosus, P. exilis

Synonymy list
No taxonomic opinions are available

Please join the Paleobiology Database and enter some data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
orderCorynexochida
suborderCorynexochinaKobayashi 1935
familyZacanthoididaeSwinnerton 1915
genusProzacanthoidesResser 1937
speciesoptatus

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
Measurements
No measurements are available
No ecological data are available

Age range: Topazan or 505.30000 to 504.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Topazan505.3 - 504.5USA (Idaho) Prozacanthoides optatus (50208)