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Ammagnostus histus

Artiopoda - Agnostida - Ammagnostidae

Taxonomy
Ammagnostus histus was named by Peng and Robison (2000). It is not extant. Its type locality is Paibi section, lower bed 37d, which is in a Guzhangian slope packstone/grainstone in the Huaqiao Formation of China.

Sister species lacking formal opinion data
A. beltensis, A. lochmanae, A. shandongensis, A. spiniger

Synonymy list
YearName and author
2000Ammagnostus histus Peng and Robison

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
orderAgnostidaSalter 1864
suborderAgnostinaSalter 1864
superfamilyCondylopygoideaRaymond 1913
familyAmmagnostidaeOpik 1967
genusAmmagnostusOpik 1967
specieshistus

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.

†Ammagnostus histus Peng and Robison 2000
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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
Created: 2009-02-25 08:52:45
Modified: 2009-02-25 12:28:09
Source: g = genus, o = order
References: Kiessling 2004, Hendy 2009

Age range: Ayusokkanian or 499.50000 to 497.00000 Ma

Collections (9 total)


Time interval Ma Country or state Original ID and collection number
Guzhangian500.5 - 497.0China (Hunan) Ammagnostus histus (49184 49186 49187)
Ayusokkanian499.5 - 497.0Kazakhstan Ammagnostus histus (118186 118191 118236 118238 118239 118241)