Cephalopoda - Ammonitida - Olcostephanidae

Alternative combination: Ammonites josephinus

Full reference: A. d'Orbigny. 1850. Prodrome du paléontologie stratigraphique universelle des animaux mollusques et rayonnés faisant suite au cours élémentaire de paléontologie et de géologie stratigraphique 2:1-428

Belongs to Holcostephanus (Astieria) according to J. Cottreau 1934

See also d'Orbigny 1850

Sister taxa: Olcostephanus (Jeannoticeras), Olcostephanus (Olcostephanus), Olcostephanus (Viluceras), Olcostephanus astierianus, Olcostephanus atherstoni, Olcostephanus delicatecostatus, Olcostephanus detonii, Olcostephanus paucicostatus, Olcostephanus pecki, Olcostephanus popenoei, Olcostephanus sanlazarensis, Maderia casitensis, Maderia marcoensis, Maderia marcosensis, Maderia coahuilensis, Taraisites bosei, Subastieria inordinata, Subastieria sulcosae, Subastieria sulcosus, Subastieria balkanica, Astieria raricostata, Astieria neohispanica, Astieria zacatecana, Astieria bangei

Type specimen: MNHN.F.R03115

Ecology: fast-moving nektonic carnivore

Distribution: there are no occurrences of Holcostephanus (Astieria) josephinus in the database

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Specimen images are retrieved through the ePANDDA API.