Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Accardia diadematoides

Cephalopoda - Ammonitida - Hammatoceratidae

Taxonomy
Ammonites diadematoides was named by Mayer (1871). It is not extant.

It was recombined as Pseudammatoceras diadematoides by Sadki (1994); it was recombined as Accardia diadematoides by Kovács (2009).

Synonymy list
YearName and author
1871Ammonites diadematoides Mayer
1994Pseudammatoceras diadematoides Sadki figs. Pl 1, fig 2
2009Accardia diadematoides Kovács p. 51 fig. 37

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyHammatoceratoideaSchindewolf 1964
familyHammatoceratidaeBuckman 1887
genusAccardia
speciesdiadematoides(Mayer 1871)

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.

Accardia diadematoides Mayer 1871
show all | hide all
Diagnosis
No diagnoses are available