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Ptychaspis striata

Artiopoda - Asaphida - Ptychaspididae

Taxonomy

No taxonomic data are available

Sister species
Asioptychaspis subglobosa (syn. Asioptychaspis sphaira, P. sphaerica, Asioptychaspis chiliensis), P. granulosa, P. miniscaensis, P. minuta, P. pustulosa, P. tuberosa
Sister species lacking formal opinion data
P. bullasa, P. monsensis, P. speciosus

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
classArtiopodaHou and Bergstrom
RankNameAuthor
classTrilobitaWalch 1771
subclassLibristoma
orderAsaphidaSalter 1864
superfamilyDikelocephaloidea(Miller 1889)
familyPtychaspididaeRaymond 1924
genusPtychaspisHall 1863
speciesstriata

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: Sunwaptan or 493.50000 to 488.90000 Ma

Collections (13 total)


Time interval Ma Country or state Original ID and collection number
Franconian497.0 - 486.85USA (Wyoming) Ptychaspis striata (238626)
Franconian497.0 - 486.85USA (Minnesota) Ptychaspis striata (62107 62108 62110 62111 62115 62117 62118 62119 62120 62122)
Sunwaptan493.5 - 488.9Canada (Alberta) Ptychaspis striata (54088 64687)