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Pictonia gracilis

Cephalopoda - Ammonitida - Aulacostephanidae

Taxonomy
Pictonia gracilis was named by Tornquist (1896).

Synonymy list
YearName and author
1896Pictonia gracilis Tornquist
1984Pictonia gracilis Mesezhnikov p. 96 figs. Pl 7, fig 2

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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)
familyAulacostephanidaeSpath 1924
genusPictonia
speciesgracilisTornquist 1896

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