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Koldinioidia (Liriamnica) antyx

Artiopoda - Ptychopariida - Shumardiidae

Taxonomy
Koldinioidia (Liriamnica) antyx was named by Shergold (1980). Its type specimen is CPC 15375, a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is Lily Creek Section K210, which is in an Iverian open shallow subtidal packstone in the Chatsworth Formation of Australia. It is the type species of Koldinioidia (Liriamnica).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1980Koldinioidia (Liriamnica) antyx Shergold p. 65 figs. Pl. 18, fig. 6

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaGravenhorst 1843
classArtiopodaHou and Bergstrom
RankNameAuthor
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyShumardiidaeLake 1907
genusKoldinioidia
subgenusLiriamnica
speciesantyx

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: blindf
Created: 2009-12-19 04:33:59
Modified: 2009-12-19 06:33:59
Source: f = family, c = class
References: Whittington et al. 1997, Aberhan et al. 2004

Age range: Iverian or 494.20000 to 491.00000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Iverian494.2 - 491.0Australia (Queensland) Koldinioidia antyx (228031 type locality: 228033 228034)