Trimaenioceras, Bockwinkel & Korn, 2024

Bockwinkel, Jürgen & Korn, Dieter, 2024, Ammonoids of the Middle Devonian family Maenioceratidae in the Anti-Atlas of Morocco, European Journal of Taxonomy 921 (1), pp. 1-35 : 25

publication ID	https://doi.org/ 10.5852/ejt.2024.921.2413
publication LSID	lsid:zoobank.org:pub:80B3C408-DD2C-4373-96AE-15F067D723F8
DOI	https://doi.org/10.5281/zenodo.10593396
persistent identifier	https://treatment.plazi.org/id/943E3B40-EF29-4FAF-AD9C-F231591517B8
taxon LSID	lsid:zoobank.org:act:943E3B40-EF29-4FAF-AD9C-F231591517B8
treatment provided by	Plazi
scientific name	Trimaenioceras
status	gen. nov.

Treatment

Genus Trimaenioceras gen. nov.

urn:lsid:zoobank.org:act:943E3B40-EF29-4FAF-AD9C-F231591517B8

Type species

Trimaenioceras klugi gen. et sp. nov.

Diagnosis

Genus of the family Maenioceratidae with or without ventrolateral grooves; shell without constrictions or internal thickenings. External lobe very wide or extremely wide; E 2 lobe deep, cuneiform; ventrolateral saddle symmetrically rounded; lateral lobe V-shaped, angular.

Etymology

Named after the trident shape of the external lobe and the close relationship to Maenioceras .

Included species

Anti-Atlas (this paper): Trimaenioceras klugi gen. et sp. nov.; Trimaenioceras eculeus gen. et sp. nov.; Trimaenioceras fuscina gen. et sp. nov.; Trimaenioceras paucum gen. et sp. nov.