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Streblocrinidae

Crinoidea - Cyathocrinida - Streblocrinidae

Taxonomy
Streblocrinidae was named by Lane (1967). Its type is Streblocrinus.

It was assigned to Codiacrinacea by Ubaghs et al. (1978); and to Codiacrinoidea by Webster and Jell (1992).

Synonymy list
YearName and author
1967Streblocrinidae Lane
1978Streblocrinidae Ubaghs et al. p. T603
1992Streblocrinidae Webster and Jell p. 337

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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)
superfamilyCodiacrinoideaBather 1890
familyStreblocrinidaeLane 1967
familyStreblocrinidaeLane 1967

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.

Fm. †Streblocrinidae Lane 1967
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G. †Coenocystis Girty 1909
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Coenocystis angulosus Wanner 1929
Coenocystis perforata Wanner 1929
Coenocystis somoholensis Wanner 1924
G. †Lampadosocrinus Strimple and Koenig 1956
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Lampadosocrinus variabilis Webster and Jell 1992
Subfm. †Pentececrininae Lane 1967
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G. †Pentececrinus Koenig and Niewoehner 1959
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Pentececrinus parvus Koenig and Niewoehner 1959
Subfm. †Streblocrininae Lane 1967
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G. †Streblocrinus Koenig and Meyer 1965
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Streblocrinus brachiatus Koenig and Meyer 1965
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: Aberhan 1992, Hendy et al. 2009, Kiessling 2004

Age range: base of the Ludlow to the top of the Capitanian or 426.70000 to 259.51000 Ma

Collections (15 total)


Time interval Ma Country or state Original ID and collection number
Ludlow426.7 - 422.7USA (Missouri) Lampadosocrinus n. sp. (26822) Lampadosocrinus sp. (26821)
Givetian387.95 - 382.31USA (New York) Streblocrinus brachiatus (76137)
Kinderhookian358.86 - 351.9USA (Indiana) Lampadosocrinus minutus (6733 6734)
Ivorian353.7 - 346.7USA (Missouri) Coenocystis moreyi, Dichostreblocrinus minutus (90835)
Chadian346.7 - 339.9USA (Tennessee) Lampadosocrinus sp. (6914)
Chadian - Arundian346.7 - 339.9USA (Tennessee) Lampadosocrinus sp. (6916 6917)
Permian298.9 - 251.902Indonesia (Timor) Coenocystis somoholensis (223629)
Sakmarian293.52 - 290.1Australia (Western Australia) Lampadosocrinus variabilis (120562 120564 120565 120567)
Roadian - Capitanian274.4 - 259.51USA (Texas) Coenocystis richardsoni (108835)