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Acrioceras

Cephalopoda - Ammonitida - Ancyloceratidae

Taxonomy
Acrioceras was named by Hyatt (1900) [Sepkoski's age data: K Haut-u K Apti-l]. Its type is Ancyloceras tabarelli.

It was reranked as Ancyloceras (Acrioceras) by Jeletzky (1964).

It was assigned to Ancyloceras by Jeletzky (1964); to Ancyloceratinae by Klinger and Kennedy (1992); and to Ammonoidea by Imlay (1960) and Sepkoski (2002).

Synonymy list
YearName and author
1900Acrioceras Hyatt p. 588
1960Acrioceras Imlay p. 199
1964Ancyloceras (Acrioceras) Jeletzky p. 66
1992Acrioceras Klinger and Kennedy p. 100
2002Acrioceras Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAncyloceratinaWiedmann 1966
superfamilyAncyloceratoidea(Gill 1871)
familyAncyloceratidaeGill 1871
subfamilyAncyloceratinaeGill 1871
genusAcrioceras

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. †Acrioceras Hyatt 1900
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Subg. †Acrioceras (Acrioceras) Hyatt 1900
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†Acrioceras (Acrioceras) zulu Klinger and Kennedy 1992
†Acrioceras hamlini Anderson 1938
†Acrioceras meriani Ooster 1860
†Acrioceras tabarelli Astier 1851
†Acrioceras vespertinum Anderson 1938
†Acrioceras voyanum Anderson 1938
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 2004, Kiessling 2003

Age range: base of the Hauterivian to the top of the Late/Upper Barremian or 132.90000 to 125.45000 Ma

Collections (51 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Hauterivian136.4 - 130.0Italy A. meriani (168442) A. tabarelli (168437 168447)
Late/Upper Hauterivian136.4 - 130.0Spain A. meriani (61526 61527 61529 61535 61536 61538 61539) A. ramkrishnai (61531 61541)
Hauterivian132.9 - 129.4Georgia A. pulcherrimum (2114)
Hauterivian132.9 - 129.4USA (California) A. voyanum (224769) Anahamulina vespertina, Aspinoceras hamlini (83591)
Hauterivian132.9 - 129.4Japan A. sp. (116150)
Hauterivian132.9 - 129.4Italy A. tabarelli (50799)
Hauterivian - Barremian132.9 - 125.0Slovakia A. sp. (2060 2061)
Early/Lower Barremian130.0 - 125.45Chile (Copiapó) A. sp. (223424) A. tabarelli (223016)
Early/Lower Barremian130.0 - 125.45Germany (Niedersachsen) A. nodulosum, A. incumbens (37066)
Early/Lower Barremian130.0 - 125.45Chile (Huasco) A. tabarelli (223243)
Early/Lower Barremian130.0 - 125.45South Africa A. sp. (65839)
Early/Lower Barremian130.0 - 125.45Morocco A. tabarelli (82300 82301 82302 82303 82316)
Early/Lower Barremian - Late/Upper Barremian130.0 - 125.45Mexico A. sp. (60782)
Late/Upper Barremian130.0 - 125.45South Africa A. sp., A. zulu (65847) A. zulu (82475)
Late/Upper Barremian130.0 - 125.45Morocco A. breistrofferi (82310 82326)
Late/Upper Barremian130.0 - 125.45Japan A. tabarelli (66079)
Barremian129.4 - 125.0Spain (Murcia) A. tabarelli (2346 2360)
Barremian129.4 - 125.0Spain (Jaen) A. tabarelli (2266 2267 2269 2273 2274 2275)
Barremian129.4 - 125.0Colombia A. julivertii (69061)
Barremian129.4 - 125.0Morocco A. breistrofferi (82196) A. tabarelli (82170)
Barremian129.4 - 125.0France (Provence) A. breistrofferi (56058) A. tabarelli (56065 56782) A. terveri (56784)
Barremian129.4 - 125.0Chile (Coquimbo) A. sp. (222358)