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Pterosirenites nelgehensis

Cephalopoda - Ceratitida - Trachyceratidae

Taxonomy
Sirenites nelgehensis was named by Arkhipov (1974).

It was recombined as Argosirenites nelgehensis by Bychkov et al. (1976) and Korchinskaya (1980); it was recombined as Pterosirenites nelgehensis by Shevyrev (1990).

Synonymy list
YearName and author
1974Sirenites nelgehensis Arkhipov p. 246 figs. Pl 15, figs 6,7
1976Argosirenites nelgehensis Bychkov et al.
1980Argosirenites nelgehensis Korchinskaya p. 32 figs. Pl 1, figs 1-5; pl 2, fig 1
1990Pterosirenites nelgehensis Shevyrev p. 104

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderCeratitidaHyatt 1884
superfamilyTrachyceratoidea(Haug 1894)
familyTrachyceratidaeHaug 1894
subfamilySirenitinaeTozer 1971
genusPterosirenites
speciesnelgehensis(Arkhipov 1974)

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.

Pterosirenites nelgehensis Arkhipov 1974
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height623.912.032.031.08.73
shell diameter639.824.054.544.513.4
shell inflation64.994.505.505.000.408

Composition: aragoniteo
Environment: marinec
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:33:06
Modified: 2005-10-06 16:36:47
Source: o = order, c = class
References: Kiessling 2003, Kiessling 2004

Age range: Lacian or 221.50000 to 215.56000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Lacian221.5 - 215.56Svalbard and Jan Mayen Argosirenites nelgehensis (151217 151218)
Lacian221.5 - 215.56Russian Federation Argosirenites nelgehensis (214804 214807)