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Evenkaspis

Trilobita - Phacopida - Pterygometopidae

Taxonomy
Evenkaspis was named by Kramarenko (1952). Its type is Evenkaspis (Evenkaspis) marina.

It was assigned to Monorakinae by Ludvigsen and Chatterton (1982), Holloway (2004).

Synonymy list
YearName and author
1952Evenkaspis Kramarenko
1982Evenkaspis Ludvigsen and Chatterton p. 2204
2004Evenkaspis Holloway

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderPhacopinaStruve 1959
superfamilyPhacopoideaHupe 1953
familyPterygometopidaeReed 1905
subfamilyMonorakinae(Kramarenko 1952)
genusEvenkaspisKramarenko 1952

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. †Evenkaspis Kramarenko 1952
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Subg. †Evenkaspis (Parevenkaspis) Kramarenko 1952
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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: carnivoresubo
Vision: well-developedf
Created: 2009-06-11 18:42:15
Modified: 2009-12-19 04:28:20
Source: f = family, subo = suborder, c = class
References: Aberhan et al. 2004, Hendy 2009, Fortey and Owens 1999

Age range: base of the Darriwilian to the top of the Nabala or 469.40000 to 449.90000 Ma

Collections (17 total)


Time interval Ma Country or state Original ID and collection number
Darriwilian469.4 - 458.2Russian Federation E. sibirica, Parevenkaspis egloni (192734)
Sandbian458.2 - 452.8Russian Federation E. nikiforovae (192736)
Haljala - Kukruse456.8 - 456.8Russian Federation (Krasnoyarsk) E. sibirica (204707)
Haljala456.8 - 453.9Russian Federation (Krasnoyarsk) E. sibirica (204671)
Haljala - Nabala456.8 - 449.9Russian Federation (Krasnoyarsk) E. sibirica (204674 204905 204915) E. sp. (204683 204798 204799 204800 204801 204816)
Katian452.8 - 445.2Russian Federation (Krasnoyarsk) E. ivanovae (204794) E. sibirica (204796) E. sp. (204686) E. tchunensis, E. ivanovae (204793)