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

Kinkaidia

Gastropoda - Euomphalina - Microdomatidae

Taxonomy
Kinkaidia was named by Thein and Nitecki (1974) [Sepkoski's age data: C Serp Sepkoski's reference number: 797]. It is not extant. Its type is Kinkaidia cancellata.

It was assigned to Trochonematidae by Thein and Nitecki (1974); to Archaeogastropoda by Sepkoski (2002); and to Microdomatidae by Wagner (2017).

Synonymy list
YearName and author
1974Kinkaidia Thein and Nitecki p. 116
2002Kinkaidia Sepkoski, Jr.
2017Kinkaidia Wagner p. G1613

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassEogastropoda
orderEuomphalina
superfamilyEuomphaloidea()
familyMicrodomatidae
genusKinkaidia

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
ReferenceDiagnosis
M.L. Thein and M.H. Nitecki 1974Subturbiniform, with spiral angulation at periphery but somewhat below middle of whorl; ornamented with three spiral cords on upper whorl face and four to five on lower whorl face, crossed by collabral lirae, forming low nodes at intersections.