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Stubblefieldia

Trilobita - Phacopida - Cheiruridae

Taxonomy
Stubblefieldia was named by Prantl and Pribyl (1947) [Sepkoski's age data: O Ashg-m]. It is not extant.

It was assigned to Phacopida by Sepkoski (2002); and to Cheiruridae by Jell and Adrain (2002).

Synonymy list
YearName and author
1947Stubblefieldia Prantl and Pribyl
2002Stubblefieldia Jell and Adrain p. 449
2002Stubblefieldia Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyCheiruridaeHawle and Corda 1847
genusStubblefieldiaPrantl and Pribyl 1947

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.

G. †Stubblefieldia Prantl and Pribyl 1947
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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: carnivoref
Created: 2009-06-11 14:43:11
Modified: 2012-08-27 07:38:08
Source: f = family, c = class
References: Aberhan et al. 2004, Hendy 2009

Age range: base of the Kralodvorian to the top of the Caradoc or 449.80000 to 449.50000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Caradoc458.4 - 449.5China (XinJiang) S. sp. (20802)
Kralodvorian449.8 - 445.2Italy (Sardinia) S. sp. (192914)