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Trachycystinae

Gastropoda - Heterostropha - Charopidae

Taxonomy
Trachycystinae was named by Schileyko (1986).

It was assigned to Charopidae by Miquel (2024).

Subtaxa
Lilloiconcha

Synonymy list
YearName and author
1986Trachycystinae Schileyko
2024Trachycystinae Miquel p. 128

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
orderHeterostropha()
infraclassEuthyneura(Spengel 1881)
RankNameAuthor
—TectipleuraSchrödl et al. 2011
—PanpulmonataJörger et al. 2010
superorderEupulmonata(Haszprunar and Huber 1990)
suborderGeophila(Férussac 1819)
orderStylommatophora(Schmidt 1856)
suborderHelicina
superfamilyPunctoideaMorse 1864
familyCharopidaeHutton 1884
subfamilyTrachycystinaeSchileyko 1986
subfamilyTrachycystinaeSchileyko 1986

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.

Subfm. †Trachycystinae Schileyko 1986
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G. Lilloiconcha Weyrauch 1965
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†Lilloiconcha novasi Miquel 2024
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilec
Life habit: epifaunalc
Vision: limitedc
Created: 2004-02-29 11:40:59
Modified: 2010-02-11 01:35:02
Source: c = class
Reference: Kiessling 2004

Age range

Maximum range based only on fossils: base of the Early/Lower Maastrichtian to the top of the Mustersan or 72.20000 to 42.00000 Ma
Minimum age of oldest fossil (stem group age): 66.0 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Maastrichtian72.2 - 66.0Argentina (Santa Cruz) Lilloiconcha novasi (234712)
Mustersan48.0 - 42.0Argentina (Chubut) Lilloiconcha sp. (105837)