Cephalopoda - Ammonitida - Olcostephanidae
Full reference: E. Böse. 1923. Algunas faunas cretácias de Zacatecas, Durango y Guerrero. Boletín del Instituto Géologica de México 42:1-219
Belongs to Astieria according to E. Böse 1923
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, Holcostephanus (Astieria) josephinus, Astieria zacatecana, Astieria bangei
Ecology: fast-moving nektonic carnivore
Distribution: found only at Astieria neohispanica bed- Localities near Cerro del Toboso, Sierra de Symón (Cretaceous of Mexico)
Specimen images are retrieved through the ePANDDA API.
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