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Hanjiangaspis

Trilobita - Proetida - Rorringtoniidae

Taxonomy
Hanjiangaspis was named by Zhou and Xiang (1993) [Sepkoski's age data: O Cara-u Sepkoski's reference number: 1268]. It is not extant.

It was assigned to Proetida by Sepkoski (2002); and to Rorringtoniidae by Jell and Adrain (2002).

Synonymy list
YearName and author
1993Hanjiangaspis Zhou and Xiang
2002Hanjiangaspis Jell and Adrain p. 382
2002Hanjiangaspis Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyRorringtoniidae
genusHanjiangaspisZhou and Xiang 1993

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. †Hanjiangaspis Zhou and Xiang 1993
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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: deposit feedero
Vision: well-developedf
Created: 2010-02-22 04:43:47
Modified: 2010-02-22 06:43:47
Source: f = family, o = order, c = class
References: Aberhan et al. 2004, Fortey and Owens 1999
Collections
No collection or age range data are available