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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
1960Acrioceras Imlay p. 199
1964Ancyloceras (Acrioceras) Jeletzky p. 66
1992Acrioceras Klinger and Kennedy p. 100
2002Acrioceras Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAncyloceratinaWiedmann 1966
superfamilyAncyloceratoidea(Gill 1871)
familyAncyloceratidaeGill 1871
subfamilyAncyloceratinaeGill 1871
genusAcriocerasHyatt 1900

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.

Diagnosis
No diagnoses are available