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

Eogaudryceras (Eotetragonites) umbilicostriatus

Cephalopoda - Ammonitida - Tetragonitidae

Taxonomy
Eotetragonites umbilicostriatus was named by Collignon (1949).

It was recombined as Eogaudryceras (Eotetragonites) umbilicostriatus by Kennedy and Klinger (1979).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1949Eotetragonites umbilicostriatus Collignon p. 48 figs. Pl 8, fig 4; pl 21, fig 5
1979Eogaudryceras (Eotetragonites) umbilicostriatus Kennedy and Klinger p. 127 figs. Pl 1, fig 3

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
subclassAmmonoidea()
RankNameAuthor
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyTetragonitoidea(Hyatt 1900)
familyTetragonitidaeHyatt 1900
subfamilyGaudryceratinae(Spath 1927)
genusEogaudrycerasSpath 1927
subgenusEotetragonites(Breistroffer 1947)
speciesumbilicostriatus(Collignon 1949)

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.

show all | hide all
Diagnosis
No diagnoses are available