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Pernerocrinus

Crinoidea - Cyathocrinida - Crotalocrinitidae

Taxonomy
Pernerocrinus was named by Bouska (1946) [Sepkoski's age data: D Sieg-u].

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

Species lacking formal opinion data

Synonymy list
YearName and author
1946Pernerocrinus Bouska p. 14 figs. 1-4b, pl. 3; 1, 2, Pl. 4; Fig. 6
1978Pernerocrinus Ubaghs et al. p. T593
2002Pernerocrinus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
RankNameAuthor
infraclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
Eucladida
superorderCyathoformes
orderCyathocrinida(Bather 1899)
superfamilyGasterocomoidea(Roemer 1854)
familyCrotalocrinitidaeBassler 1938
genusPernerocrinusBouska 1946

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. †Pernerocrinus Bouska 1946
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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, Aberhan 1992, Kiessling 2004

Age range: Pragian or 410.80000 to 407.60000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Pragian410.8 - 407.6Australia (Victoria) P. sp., P. discus (40360)
Pragian410.8 - 407.6Czech Republic P. paradoxus (14134)
Pragian - Emsian410.8 - 393.3Austria P. sp. (227919)