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Merocrinus curtus

Crinoidea - Merocrinidae

Taxonomy
Dendrocrinus curtus was named by Ulrich (1879). It is the type species of Merocrinus.

It was recombined as Merocrinus curtus by Brower et al. (2024).

Sister species lacking formal opinion data

Synonyms
Synonymy list
YearName and author
1879Dendrocrinus curtus Ulrich p. 18 figs. pl. 7, fig. 14
1883Merocrinus typus Walcott p. 3
1883Merocrinus corroboratus Walcott p. 4
2024Merocrinus curtus Brower et al. p. 413

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
RankNameAuthor
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
familyMerocrinidaeMiller 1890
genusMerocrinusWalcott 1884
speciescurtus(Ulrich 1879)

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.

Merocrinus curtus Ulrich 1879
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Invalid names: Merocrinus corroboratus Walcott 1883 [synonym], Merocrinus typus Walcott 1883 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryg
Attached: yesg
Life habit: upper-level epifaunalg
Diet: suspension feederg
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2009-10-09 11:27:41
Modified: 2009-10-09 13:27:41
Source: g = genus, c = class, p = phylum
References: Hendy et al. 2009, Aberhan 1992, Kiessling 2004

Age range: base of the Katian to the top of the Chatfieldian or 453.00000 to 451.00000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Shermanian457.3 - 449.6USA (New York) Merocrinus corroboratus, Merocrinus typus (76092)
Chatfieldian453.8 - 451.0USA (New York) Merocrinus corroboratus, Merocrinus typus (76091)
Katian453.0 - 445.2USA (New York) Merocrinus curtus (236743)