Cephalopoda - Goniatitida - Agathiceratidae

Full reference: G. G. Gemmellaro. 1887. La Fauna dei Calcari con Fusulina della Valle del Fiume Sosio nella Provincia di Palermo, Fasc. 1 - Ammonoidea. Giornale di Scienze Naturali e Economiche 19:1-106

Belongs to Agathiceras according to G. G. Gemmellaro 1887

Sister taxa: Agathiceras applanatum, Agathiceras applini, Agathiceras ciscoense, Agathiceras contractum, Agathiceras divisum, Agathiceras frechi, Agathiceras girtyi, Agathiceras jilinense, Agathiceras mediterraneum, Agathiceras suessi, Agathiceras sundaicum, Agathiceras tornatum, Agathiceras uralicum, Agathiceras vulgatum

Type specimen: Its type locality is Roccapalumba, Torto River, which is in a Wordian carbonate limestone in Italy

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell width 11.0, shell diameter 17.0