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Akrosphaeorthoceras

Cephalopoda - Orthocerida - Orthoceratoidea

Taxonomy
Akrosphaeorthoceras was named by Ristedt (1968). It is not extant.

It was assigned to Sphaerorthoceratidae by Kröger (2008).

Species
A. gregalis
Entered
by B. Kröger on 2009-10-06

Synonymy list
YearName and author
1968Akrosphaeorthoceras Ristedt
2008Akrosphaeorthoceras Kröger

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
familyOrthoceratoidea()
orderOrthoceridaKuhn 1940
familySphaerorthoceratidaeRistedt 1968
genusAkrosphaeorthocerasRistedt 1968

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. †Akrosphaeorthoceras Ristedt 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Environment: marineo
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-10-06 14:35:22
Modified: 2009-04-13 11:56:59
Source: o = order, c = class
References: Kiessling 2004, Aberhan et al. 2004

Age range: Lochkovian or 419.62000 to 413.02000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Lochkovian419.62 - 413.02Morocco A. sp. (91609)