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

Ammagnostus psammius

Agnostida - Ammagnostidae

Taxonomy
Ammagnostus psammius was named by Opik (1967). It is not extant.

Synonymy list
YearName and author
1967Ammagnostus psammius Opik

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
Life
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
orderAgnostidaSalter 1864
suborderAgnostinaSalter 1864
superfamilyCondylopygoideaRaymond 1913
familyAmmagnostidaeOpik 1967
genusAmmagnostusOpik 1967
speciespsammiusOpik 1967

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.

Ammagnostus psammius Opik 1967
show all | hide all
Diagnosis
No diagnoses are available