Cephalopoda - Ammonitida - Polyptychitidae
Alternative combination: Olcostephanus grotriani
Synonym: Olcostephanus obsoletecostatus Neumayr and Uhlig 1881
Belongs to Prodichotomites according to J. A. Jeletzky and E. Kemper 1988
Sister taxa: Dichotomites (Prodichotomites) amundensis, Dichotomites (Prodichotomites) crassus, Dichotomites (Prodichotomites) ellefensis, Dichotomites (Prodichotomites) flexicosta, Dichotomites (Prodichotomites) mackneyi, Dichotomites (Prodichotomites) polytomus, Prodichotomites complanatus, Prodichotomites fissuratus, Prodichotomites glaber, Prodichotomites ivanovi, Prodichotomites perovalis, Prodichotomites pfaffi, Prodichotomites robustus, Prodichotomites undulatus, Ringnesiceras (Ringnesiceras)
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Prodichotomites grotriani in the database
Specimen images are retrieved through the ePANDDA API.
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