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Atractocybeloides gracilis

Artiopoda - Phacopida - Encrinuridae

Taxonomy
Atractopyge gracilis was named by Nikolaisen (1961).

It was recombined as Deacybele gracilis by Owen and Bruton (1980); it was recombined as Atractocybeloides gracilis by Krueger (2002).

Synonymy list
YearName and author
1961Atractopyge gracilis Nikolaisen pp. 302-304 figs. pl 4: Figs 5-9
1980Deacybele gracilis Owen and Bruton
2002Atractocybeloides gracilis Krueger pp. 118 - 119 figs. Tafel 3: 7-9. Abb. 6

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyEncrinuridaeAngelin 1854
genusAtractocybeloidesKrueger 1991
speciesgracilis(Nikolaisen 1961)

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.

Atractocybeloides gracilis Nikolaisen 1961
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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: carnivorec
Created: 2009-06-11 14:51:52
Modified: 2009-06-11 16:52:10
Source: f = family, c = class
References: Aberhan et al. 2004, Hendy 2009

Age range: base of the Oandu to the top of the Nabala or 452.80000 to 449.90000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Oandu452.8 - 451.8Norway (Hadeland) Atractopyge gracilis (191125)
Oandu452.8 - 451.8Norway (Oslo Asker) Atractopyge gracilis (191105)
Nabala450.5 - 449.9Norway Atractopyge gracilis (162634)