Strophomenata - Productida - Productellidae

Alternative combinations: Productus (Pustula) incisus, Productus incisus

Full reference: E. Schellwien. 1900. Die Fauna der Trogkofelschichten in den Karnischen Alpen und den Karawanken I. Theil: die Brachiopoden. Abhandlungen der Kaiserlich-Königlichen Geologischen Reichsanstalt 16:1-122

Belongs to Incisius according to R. E. Grant 1976

Sister taxa: Incisius concisus, Incisius huatangensis, Incisius longlinensis, Incisius spiralis

Average measurements (in mm): shell 4.00 x 4.50, valve 5.50 x 6.00