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Sdzuyomia

Trilobita - Redlichiida - Nevadiidae

Taxonomy
Sdzuyomia was named by Lieberman (2001). Its type is Callavia lotzei.

It was assigned to Judomioidea by Lieberman (2001); and to Nevadiidae by Jell and Adrain (2002).

Species
S. lotzei

Synonymy list
YearName and author
2001Sdzuyomia Lieberman p. 102
2002Sdzuyomia Jell and Adrain p. 443

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderRedlichiidaRichter 1932
suborderOlenellina
superfamilyFallotaspidoideaHupe 1953
familyNevadiidaeHupé 1953
genusSdzuyomia

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. †Sdzuyomia Lieberman 2001
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†Sdzuyomia lotzei Richter and Richter 1941
Diagnosis
ReferenceDiagnosis
B. S. Lieberman 2001Frontal lobe of glabella (LA) does not contact anterior border furrow; L4 (LA) moderately long (sag.), length equal to length (sag.) of L0 and L1; lateral margins of L4 (LA) directly anterior to lateral margins of L0; ocular lobes contact anterior and posterior parts of frontal lobe (LA); ocular lobes of constant dorso-ventral elevation between axial furrows and mid-point of ocular lobes; anterodistal margins of L3 formed by axial furrows; distal margins of L3 straight; S0 not conjoined medially; glabellar furrows weakly incised; intergenal spine not developed; thoracic pleural furrows extend only half width of inner pleural region, boundary between thoracic pleural furrow and anterior pleural band sharp; posteriormost segments of thorax merge with pygidium.
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingo
Life habit: low-level epifaunalo
Diet: deposit feedero
Vision: well-developedf
Created: 2009-12-21 05:18:06
Modified: 2009-12-21 07:18:06
Source: f = family, o = order, c = class
References: Hendy et al. 2009, Whittington et al. 1997, Aberhan et al. 2004

Age range: Atdabanian or 521.00000 to 516.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Atdabanian521.0 - 516.0Spain Callavia lotzei (225087)