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

Harpidella tridens

Trilobita - Proetida - Aulacopleuridae

Taxonomy
Harpidella tridens was named by Ingham (1970).

Sister species lacking formal opinion data
H. butorus, H. greggi, H. novella, H. tikkaneni, H. newfoundlandensis

Synonymy list
YearName and author
1970Harpidella tridens Ingham

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
orderProetidaFortey and Owens 1975
superfamilyAulacopleuroidea(Angelin 1854)
familyAulacopleuridaeAngelin 1854
subfamilyAulacopleurinaeAngelin 1854
genusHarpidella
speciestridensIngham 1970

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.

†Harpidella tridens Ingham 1970
show all | hide all
Diagnosis
No diagnoses are available