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Harmostocrinus

Crinoidea

Taxonomy
Harmostocrinus was named by Strimple (1975) [Sepkoski's age data: C Vise-u C Serp-l]. It is not extant.

It was assigned to Cladida by Sepkoski (2002).

Species lacking formal opinion data

Synonymy list
YearName and author
1975Harmostocrinus Strimple
2002Harmostocrinus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
genusHarmostocrinusStrimple 1975

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.

G. †Harmostocrinus Strimple 1975
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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: stationarysubc
Attached: yessubc
Life habit: intermediate-level epifaunalsubc
Diet: suspension feedersubc
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2009-10-09 11:50:31
Modified: 2009-10-09 13:50:31
Source: subc = subclass, c = class, p = phylum
References: Hendy et al. 2009, Kiessling 2004, Aberhan 1992

Age range: Pendleian or 330.90000 to 327.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Pendleian330.9 - 327.0USA (Illinois) H. porosus (90821)