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Nileus amplus

Trilobita - Asaphida - Nileidae

Taxonomy
Nileus amplus was named by Zhou et al. (2014). Its type specimen is NIGP 155319, a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is Collection NJ517, Dawangou, northwestern Tarim Basin, which is in a Katian slope lime mudstone/mudstone in the Qilang Formation of China.

Sister species lacking formal opinion data

Synonymy list
YearName and author
2014Nileus amplus Zhou et al. pp. 79-80 figs. Fig. 38U, V

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
subclassLibristoma
orderAsaphidaSalter 1864
superfamilyCyclopygoideaRaymond 1925
familyNileidaeAngelin 1854
genusNileusDalman 1827
speciesamplus

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.

Nileus amplus Zhou et al. 2014
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Spines: minorg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingo
Life habit: low-level epifaunalo
Diet: carnivorec
Vision: well-developedf
Created: 2009-06-08 12:33:48
Modified: 2009-06-08 14:34:56
Source: g = genus, f = family, o = order, c = class
References: Aberhan et al. 2004, Hendy 2009, Hendy et al. 2009

Age range: Katian or 453.00000 to 445.20000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Katian453.0 - 445.2China (Xinjiang) Nileus amplus (188375 188376 type locality: 188377)