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Ilsanella atdabanica

Helcionelloida - Helcionellida - Helcionellidae

Taxonomy
Helcionella atdabanica was named by Rozanov and Missarzhevsky (1966) [Helcionella atdabanica Missarzhevsky in Rozanov & Missarzhevsky 1966]. It is a 3D body fossil. It is the type species of Ilsanella, Ginella.

It was recombined as Ginella atdabanica by Rozanov et al. (1969); it was recombined as Ilsanella atdabanica by Missarzhevsky (1981), Wagner (2023).

Synonymy list
YearName and author
1966Helcionella atdabanica Rozanov and Missarzhevsky
1969Ginella atdabanica Rozanov et al. p. 164
1981Ilsanella atdabanica Missarzhevsky p. 118
2004Helcionella atdabanica Gubanov et al. p. 207 figs. f. 6.5-6.7
2023Ilsanella atdabanica Wagner p. 5528

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classHelcionelloidaPeel 1991
orderHelcionellida
familyHelcionellidae
genusIlsanella
speciesatdabanica()

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.

†Ilsanella atdabanica Rozanov and Missarzhevsky 1966
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Entire body: yess
Adult length: 1.0 to < 10s
Adult width: 1.0 to < 10s
Adult height: 1.0 to < 10s
Thickness: thins
Folds: nones
Ribbing: nones
Spines: nones
Internal reinforcement: nones
Environment: marinec
Locomotion: slow-movingf
Life habit: low-level epifaunalf
Diet: detritivoref
Vision: limitedc
Created: 2009-03-16 08:15:35
Modified: 2009-03-16 10:15:35
Source: s = species, f = family, c = class
References: Gubanov et al. 2004, Hendy 2009, Hendy et al. 2009

Age range: base of the Tommotian to the top of the Botomian or 525.50000 to 512.10000 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Meishucunian530.7 - 521.0China (Yunnan) Ilsanella atdabanica (201566 201587 201590 201594)
Tommotian525.5 - 521.0Russian Federation (Yakutiya) Ilsanella atdabanica (80815)
Atdabanian521.0 - 516.0Spain (Andalusia) Helcionella atdabanica (49477)
Botomian516.0 - 512.1Russian Federation (Yakutia) Ilsanella atdabanica (45855)