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Streblocrinus

Crinoidea - Cyathocrinida - Streblocrinidae

Taxonomy
Streblocrinus was named by Koenig and Meyer (1965) [Sepkoski's age data: D Give]. It is not extant. Its type is Streblocrinus brachiatus. It is the type genus of Streblocrinidae, Streblocrininae.

It was assigned to Hypocrinacea by Arendt (1970); to Streblocrininae by Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).

Species
S. brachiatus (type species)

Synonymy list
YearName and author
1965Streblocrinus Koenig and Meyer
1970Streblocrinus Arendt p. 197
1978Streblocrinus Ubaghs et al. p. T603
2002Streblocrinus 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)
superfamilyCodiacrinoideaBather 1890
familyStreblocrinidaeLane 1967
subfamilyStreblocrininaeLane 1967
genusStreblocrinusKoenig and Meyer 1965

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. †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: Kiessling 2004, Hendy et al. 2009, Aberhan 1992

Age range: Givetian or 387.95000 to 382.31000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Givetian387.95 - 382.31USA (New York) S. brachiatus (76137)