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Aulacostephanus (Aulacostephanoceras) undorae

Cephalopoda - Ammonitida - Aulacostephanidae

Taxonomy
Hoplites undorae was named by Pavlov (1886).

It was recombined as Aulacostephanus (Aulacostephanoceras) undorae by Mesezhnikov (1984).

Sister species lacking formal opinion data
A. subundorae, A. circumplicatus

Synonyms
Synonymy list
YearName and author
1886Hoplites subundorae Pavlov p. 21 figs. Pl 5, figs 1,2
1886Hoplites undorae Pavlov p. 22 figs. Pl 5, fig 3
1925Aulacostephanus plataulax Buckman figs. Pl 567, figs 1,2
1984Aulacostephanus (Aulacostephanoceras) undorae Mesezhnikov p. 126 figs. Pl 19, fig 5; pl 32, fig 6; pl 34, figs 2,3

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyPerisphinctoidea(Steinman 1890)
familyAulacostephanidaeSpath 1924
genusAulacostephanus
subgenusAulacostephanocerasZiegler 1962
speciesundorae(Pavlov 1886)

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.

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Invalid names: Aulacostephanus plataulax Buckman 1925 [synonym], Hoplites subundorae Pavlov 1886 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Environment: marinec
Locomotion: fast-movingo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:27:03
Modified: 2009-10-08 14:14:55
Source: o = order, c = class
References: Kiessling 2003, Kiessling 2004

Age range: Late/Upper Kimmeridgian or 152.21000 to 149.20000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Kimmeridgian152.21 - 149.2Russian Federation (Khanty-Mansi Autonomous Okrug) Aulacostephanus undorae (58781 58783 164314)
Late/Upper Kimmeridgian152.21 - 149.2Russian Federation (Komi) Aulacostephanus undorae (164320 164321)
Late/Upper Kimmeridgian152.21 - 149.2Russian Federation Aulacostephanus undorae (58853 58854 58855)