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

Sirenites betulinus

Cephalopoda - Ceratitida - Trachyceratidae

Taxonomy
Ammonites (Trachyceras) betulinus was named by Dittmar (1886).

It was recombined as Sirenites betulinus by Astakhova (1968) and Astakhova (1971).

Sister species lacking formal opinion data
S. alixis

Synonymy list
YearName and author
1886Ammonites (Trachyceras) betulinus Dittmar p. 377 figs. Pl 18, fig 10
1968Sirenites betulinus Astakhova p. 83 figs. Pl, fig 2
1971Sirenites betulinus Astakhova p. 66 figs. Pl 8, fig 2; pl 9, fig 2

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

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderCeratitidaHyatt 1884
superfamilyTrachyceratoidea(Haug 1894)
familyTrachyceratidaeHaug 1894
subfamilySirenitinaeTozer 1971
genusSirenitesMojsisovics 1893
speciesbetulinus(Dittmar 1886)

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.

†Sirenites betulinus Dittmar 1886
show all | hide all
Diagnosis
No diagnoses are available