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

Orthonotacythere annulospinata

Ostracoda - Podocopida - Cytheridae

Discussion

females average 0.404 mm in length, 0.265 mm in width and 0.310 mm in width

Send comments to me

Taxonomy
Orthonotacythere annulospinata was named by Hazel and Paulson (1964) [paratypes HVH 6242, USNM 132345]. Its type specimen is HVH 7564, a valve (left valve), and it is a 3D body fossil.

Sister species lacking formal opinion data
O. suffetulaensis

View classification of included taxa

Synonymy list
YearName and author
1964Orthonotacythere annulospinata Hazel and Paulson

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

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
subphylumMandibulata
—Pancrustacea
RankNameAuthor
subphylumCrustaceaBrünnich 1772
classOstracoda
subclassPodocopaSars 1865
orderPodocopidaSars 1866
superfamilyCytheraceaBaird 1850
familyCytheridaeBaird 1850
genusOrthonotacythere
speciesannulospinata

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