Cephalopoda - Ammonitida - Olcostephanidae

Belongs to Spiticeras according to D. Dochev et al. 2017

Sister taxa: Holcostephanus (Spiticeras) obliquelobatus, Spiticeras (Spiticeras), Spiticeras blancheti, Spiticeras correardi, Spiticeras multiforme, Spiticeras obliquenodosum, Spiticeras orientale, Spiticeras polytroptychum, Spiticeras pseudogroteanum, Spiticeras serpentinum, Spiticeras tripartitum, Bihenduloceras gregoryi

Ecology: fast-moving nektonic carnivore

Distribution: found only at S2602, President Beaches, Byers Peninsula (Cretaceous of Antarctica)

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Specimen images are retrieved through the ePANDDA API.