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Dactylocrinus

Crinoidea - Sagenocrinida - Dactylocrinidae

Taxonomy
Dactylocrinus is a genus. It is not extant. It is the type genus of Dactylocrinidae.

It was assigned to Dactylocrinidae by Ubaghs et al. (1978); and to Sagenocrinida by Sepkoski (2002).

Species lacking formal opinion data

Synonymy list
YearName and author
1978Dactylocrinus Ubaghs et al. p. T800
2002Dactylocrinus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
superorderFlexibilia(Zittel 1895)
orderSagenocrinidaSpringer 1913
superfamilySagenocrinoidea(Bassler 1938)
familyDactylocrinidaeBather 1899
genusDactylocrinus

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryo
Attached: yessubc
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 17:17:44
Modified: 2004-02-28 19:17:44
Source: o = order, subc = subclass, c = class, p = phylum
References: Kiessling 2004, Hendy et al. 2009, Aberhan 1992, Aberhan et al. 2004

Age range: Early/Lower Frasnian or 382.31000 to 379.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Early/Lower Frasnian382.31 - 379.0Russian Federation (Orenburgskaya Oblast) D. oligoptilis (83918)