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Paltechioceras mexicanum

Cephalopoda - Ammonitida - Echioceratidae

Taxonomy
Arnioceras mexicanum was named by Erben (1956) [Arnioceras ceratitoides mexicanum].

It was recombined as Paltechioceras mexicanum by Blau et al. (2008).

Synonymy list
YearName and author
1956Arnioceras mexicanum Erben p. 254 figs. Pl 29, fig 3
2008Paltechioceras mexicanum Blau et al. p. 405 figs. 3j-n

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyPsiloceratoidea(Hyatt 1867)
familyEchioceratidaeBuckman 1913
genusPaltechioceras
speciesmexicanum(Erben 1956)

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