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Nganasanella

Trilobita - Olenida - Aphelaspidae

Taxonomy
Nganasanella was named by Rozova (1963) [Sepkoski's age data: Cm Dres-u Sepkoski's reference number: 618]. It is not extant. Its type is Nganasanella nganasanensis.

It was assigned to Aphelaspididae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).

Species
N. interminata, N. nganasanensis (type species), N. tavgaensis

Synonymy list
YearName and author
1963Nganasanella Rozova
2002Nganasanella Jell and Adrain p. 411
2002Nganasanella Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderOlenida
familyAphelaspidae(Palmer 1960)
genusNganasanellaRozova 1963

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. †Nganasanella Rozova 1963
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†Nganasanella interminata Rozova 1964
†Nganasanella tavgaensis Rozova 1963
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: well-developedf
Created: 2010-01-26 00:44:20
Modified: 2010-01-26 02:44:20
Source: f = family, c = class
References: Whittington et al. 1997, Aberhan et al. 2004

Age range: base of the Guzhangian to the top of the Maentwrogian or 500.50000 to 496.80000 Ma

Collections (13 total)


Time interval Ma Country or state Original ID and collection number
Mayan504.5 - 499.5Russian Federation (Gorniy Altay Republic) N. sp. (10175)
Guzhangian500.5 - 497.0Russian Federation (Krasnoyar) N. interminata (132490 132491)
Maentwrogian497.0 - 496.8Russian Federation N. tavgaensis (81113)
Nganasanian497.0 - 495.0Russian Federation (Krasnoyar) N. nganasanensis (131065 131066 131342 131416)
Paibian497.0 - 494.0Russian Federation (Krasnoyar) N. interminata (132493)
Sakian497.0 - 492.8Russian Federation (Altai (Region)) N. sp. (10061 10063)
Tavgian497.0 - 485.4Russian Federation (Krasnoyar) N. interminata (131343) N. tavgaensis, N. interminata (131067)