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

Kotysium

Tergomya - Tryblidiida - Tryblidiidae

Taxonomy
Kotysium was named by Horný (1961) [Sepkoski's age data: ]. It is not extant.

It was assigned to Tryblidiinae by Horný (1961) and Horný (1963); to Proplinidae by Starobogatov (1970); to Tryblidiidae by Runnegar and Jell (1976); and to Mollusca by Sepkoski (2002).

Synonymy list
YearName and author
1961Kotysium Horný
1963Kotysium Horný p. 22
1970Kotysium Starobogatov p. 300
1976Kotysium Runnegar and Jell p. 119
2002Kotysium Sepkoski, Jr.

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classTergomya
orderTryblidiida()
superfamilyTryblidioidea()
familyTryblidiidae
genusKotysium

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