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

Symphysurina walcotti

Trilobita - Asaphida - Nileidae

Taxonomy
Symphysurina walcotti was named by Kindle (1929). Its type specimen is GSC 9378, a pygidium, and it is a 3D body fossil.

Sister species lacking formal opinion data

Synonyms
Synonymy list
YearName and author
1929Symphysurina walcotti Kindle p. 146 figs. Pl. 1, fig. 18
1953Symphysurina brevispicata Hintze p. 236 figs. Pl 3, fig. 17

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
subclassLibristoma
orderAsaphidaSalter 1864
superfamilyCyclopygoideaRaymond 1925
familyNileidaeAngelin 1854
genusSymphysurinaUlrich 1924
specieswalcottiKindle 1929

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.

Symphysurina walcotti Kindle 1929
show all | hide all
Invalid names: Symphysurina brevispicata Hintze 1953 [synonym]
Diagnosis
No diagnoses are available