Cephalopoda - Ammonitida - Sonniniidae
Parent taxon: Sonninia according to J. Sandoval 2022
See also Howarth 2013
Sister taxa: Sonninia (Alaskinia), Sonninia (Euhoploceras), Sonninia (Papilliceras), Sonninia (Poecilomorphus), Sonninia altecostata, Sonninia alternata, Sonninia argentinica, Sonninia bodenbenderi, Sonninia crassa, Sonninia crassinuda, Sonninia espinazitensis, Sonninia fascicostata, Sonninia intumescens, Sonninia mirabilis, Sonninia nuda, Sonninia stelzneri, Sonninia subdeltafalcata, Sonninia subtrigonata, Sonninia tuxedniensis, Waagenia parrasensis
Subtaxa: Sonninia (Sonninia) corrugata Sonninia (Sonninia) falcata Sonninia (Sonninia) patella Sonninia (Sonninia) propinquans Sonninia (Sonninia) schlumbergeri
Type: Waagenia propinquans
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Saudi Arabia (3 collections), Spain (1)
Total: 4 collections each including a single occurrence