|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Ammonitida - Olcostephanidae
It was reranked as Holcostephanus (Spiticeras) by Uhlig (1903).
It was assigned to Holcostephanus by Uhlig (1903); to Ammonoidea by Sepkoski (2002); and to Spiticeratinae by Arkadiev et al. (2000), Vasicek and Skupien (2013), Zell et al. (2015) and González-Arreola et al. (2017).
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