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Goniagnostus nathorsti

Agnostida - Ptychagnostidae

Taxonomy
Agnostus nathorsti was named by Brogger (1878). It is not extant.

It was recombined as Goniagnostus nathorsti by Peng and Robison (2000).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1878Agnostus nathorsti Brogger
2000Goniagnostus nathorsti Peng and Robison

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
orderAgnostidaSalter 1864
suborderAgnostinaSalter 1864
superfamilyCondylopygoideaRaymond 1913
familyPtychagnostidaeKobayashi 1939
genusGoniagnostusHowell 1935
speciesnathorsti(Brogger 1878)

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.

Goniagnostus nathorsti Brogger 1878
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Entire body: yesg
Adult length: 1.0 to < 10g
Adult width: 1.0 to < 10g
Spines: noneg
Locomotion: slow-movingo
Life habit: epifaunalo
Diet: detritivoreo
Vision: blindf
Created: 2009-06-08 09:59:19
Modified: 2009-06-08 11:59:19
Source: g = genus, f = family, o = order
References: Kiessling 2004, Hendy 2009

Age range: base of the Undillan to the top of the Guzhangian or 503.00000 to 497.00000 Ma

Collections (20 total)


Time interval Ma Country or state Original ID and collection number
Wangcunian504.5 - 497.0China (Hunan) Goniagnostus nathorsti (49163 49283 49289 49290 128336 128339 128340)
Wangcunian - Guzhangian504.5 - 497.0China (Hubei) Goniagnostus nathorsti (130258)
Undillan503.0 - 500.5Australia (Queensland) Goniagnostus nathorsti (225216 225232 225238)
Zhanaarykian503.0 - 500.5Kazakhstan Goniagnostus nathorsti (9958 9961 9962 9963 118097 118099)
Guzhangian500.5 - 497.0China (Hunan) Goniagnostus nathorsti (128343 128348)
Guzhangian500.5 - 497.0Antarctica Goniagnostus nathorsti (227789)