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Halkieria trianguliformis

Aculifera - Halkieriidae

Taxonomy
Halkieria trianguliformis was named by Missarzhevsky and Mambetov (1981) [Mambetov in Missarzhevskiy and Mambetov (1981)]. It is not extant. Its type locality is Aktugay, bed 7, which is in an Atdabanian marine dolomite/sandstone in the Shabakty Formation of Kazakhstan.

Sister species lacking formal opinion data
H. fordi

Synonymy list
YearName and author
1981Halkieria trianguliformis Missarzhevsky and Mambetov

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
—Sachitida(He 1980)
classAculiferaBlumrich 1891
familyHalkieriidae
subfamilyHalkieriinaePoulson 1967
genusHalkieria
speciestrianguliformis

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.

†Halkieria trianguliformis Missarzhevsky and Mambetov 1981
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteg
Locomotion: actively mobileg
Life habit: epifaunalg
Diet: grazerg
Vision: blindg
Created: 2008-03-01 07:12:19
Modified: 2010-09-23 04:15:40
Source: g = genus
Reference: Porter 2007

Age range: Atdabanian or 521.00000 to 516.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Atdabanian521.0 - 516.0Kazakhstan Halkieria trianguliformis (type locality: 99300)