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

Tryssocrinus

Crinoidea - Cincinnaticrinidae

Taxonomy
Tryssocrinus was named by Guensburg (1984) [Sepkoski's age data: O Cara-l Sepkoski's reference number: 239]. It is not extant.

It was assigned to Cincinnaticrinidae by Ausich (1998); and to Disparida by Sepkoski (2002).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1984Tryssocrinus Guensburg
1998Tryssocrinus Ausich p. 26
2002Tryssocrinus Sepkoski, Jr.

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

RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
subclassInadunata(Wachsmuth and Springer 1897)
Disparida(Moore and Laudon 1943)
superfamilyCincinnaticrinaceaWarn and Strimple 1977
familyCincinnaticrinidaeWarn and Strimple 1977
genusTryssocrinusGuensburg 1984

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