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, Astieria bangei, Astieria zacatecana, Astieria raricostata, Holcostephanus (Astieria) josephinus, Subastieria sulcosae, Subastieria balkanica, Subastieria inordinata, Subastieria sulcosus, Maderia marcoensis, Maderia marcosensis, Maderia coahuilensis, Maderia casitensis, Taraisites bosei
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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