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Psalaspis marginata

Trilobita - Olenida - Idahoiidae

Taxonomy
Idahoia marginata was named by Feniak (1952). It is not extant.

It was recombined as Psalaspis marginata by Grant (1962).

Synonymy list
YearName and author
1952Idahoia marginata Feniak p. 190 figs. pl. 33, figs. 3a-c
1962Psalaspis marginata Grant p. 987

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderOlenida
familyIdahoiidaeLochman 1956
genusPsalaspisResser 1937
speciesmarginata(Feniak 1952)

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.

Psalaspis marginata Feniak 1952
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: well-developedf
Created: 2009-06-11 17:59:57
Modified: 2009-12-14 01:02:31
Source: f = family, c = class
References: Aberhan et al. 2004, Hendy 2009
Collections
No collection or age range data are available