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

Cyclostremiscus

Gastropoda - Vitrinellidae

Taxonomy
Cyclostremiscus was named by Pilsbry and Olsson (1945) [Sepkoski's age data: T Eo-l R Sepkoski's reference number: 700]. It is extant.

It was assigned to Cyclostrematidae by Gardner (1948); to Adeorbidae by Ladd (1966); to Vitrinellidae by Weisbord (1962), Perrilliat (1972), Ward and Blackwelder (1987) and Todd (2001); and to Neotaenioglossa by Sepkoski (2002).

Synonymy list
YearName and author
1945Cyclostremiscus Pilsbry and Olsson
1948Cyclostremiscus Gardner p. 189
1962Cyclostremiscus Weisbord p. 137
1966Cyclostremiscus Ladd p. 80
1972Cyclostremiscus Perrilliat p. 29
1987Cyclostremiscus Ward and Blackwelder p. 131
2001Cyclostremiscus Todd
2002Cyclostremiscus Sepkoski, Jr.

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
superorderHypsogastropoda(Ponder and Lindberg 1997)
infraorderLittorinimorphaGolikov and Starobogtov 1975
Discopoda(Fischer 1884)
superfamilyRissooideaGray 1847
familyVitrinellidaeBush 1897
genusCyclostremiscusPilsbry and Olsson 1945

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