Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Aulacosphinctoides

Cephalopoda - Ammonitida - Perisphinctidae

Synonymy list
YearName and author
1969Aulacosphinctoides Helmstaedt p. 73
1989Aulacosphinctoides Myczynski p. 96
2002Aulacosphinctoides Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyPerisphinctoidea(Steinman 1890)
familyPerisphinctidaeSteinmann 1890
subfamilyVirgatosphinctinaeSpath 1923
genusAulacosphinctoides

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