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Tonkinella gavrilovae

Trilobita - Corynexochida - Oryctocephalidae

Taxonomy
Tonkinella gavrilovae was named by Dalmatov (1975). It is a 3D body fossil. Its type locality is Kookta River, Baikal, which is in an Amgan marine shale in the Ognensk Formation of the Russian Federation.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1975Tonkinella gavrilovae Dalmatov
2014Tonkinella gavrilovae Sundberg

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderCorynexochida
suborderCorynexochinaKobayashi 1935
familyOryctocephalidaeBeecher 1897
subfamilyOryctocephalinaeBeecher 1897
genusTonkinellaMansuy 1916
speciesgavrilovae

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.

Tonkinella gavrilovae Dalmatov 1975
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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
Ribbing: noneg
Spines: minorg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Vision: well-developedf
Created: 2009-02-26 12:04:29
Modified: 2009-02-26 14:04:29
Source: g = genus, f = family, o = order, c = class
References: Aberhan et al. 2004, Whittington et al. 1997, Hendy 2009, Hendy et al. 2009

Age range: Amgan or 510.20000 to 504.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Amgan510.2 - 504.5Russian Federation (Siberia) Tonkinella gavrilovae (type locality: 235454)