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

Clavagnostus trispinus

Trilobita - Agnostida - Clavagnostidae

Taxonomy
Clavagnostus trispinus was named by Zhou and Yang (1977) [Zhou and Yang in Zhou, Liu, Mong and Sun, 1977]. It is not extant.

Synonymy list
YearName and author
1977Clavagnostus trispinus Zhou and Yang

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
familyClavagnostidaeHowell 1937
genusClavagnostusHowell 1937
speciestrispinusZhou and Yang 1977

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