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Hirneacrinus perplanus

Crinoidea - Monobathrida - Hirneacrinidae

Taxonomy
Hirneacrinus perplanus was named by Frest and Strimple (1977). It is not extant. Its type specimen is FMNH UC 33686 (Dorsal Cup). Its type locality is Adams Quarry, which is in a Wenlock marine limestone in Indiana.

Synonymy list
YearName and author
1977Hirneacrinus perplanus Frest and Strimple

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
RankNameAuthor
subclassCamerataWachsmuth and Springer 1885
infraclassEucamerataCole 2017
orderMonobathridaMoore and Laudon 1943
suborderGlyptocrininaMoore 1952
superfamilyPlatycrinitaceaAustin and Austin 1843
familyHirneacrinidae
genusHirneacrinusFrest and Strimple 1977
speciesperplanus

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.

Hirneacrinus perplanus Frest and Strimple 1977
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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: yeso
Life habit: upper-level epifaunalo
Diet: suspension feedero
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 17:13:32
Modified: 2009-10-09 13:32:16
Source: o = order, c = class, p = phylum
References: Aberhan 1992, Kiessling 2004, Aberhan et al. 2004

Age range: Wenlock or 433.40000 to 427.40000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Wenlock433.4 - 427.4USA (Indiana) Hirneacrinus perplanus (26811 type locality: 130071 130078)