Diagnoza

Waistlike constriction near the base, small low cusp in the middle of flat occlusal surface, relatively deep basal cavity.

Porównanie

The only specimen found has the occlusal surface partially covered with clay but the conical tip in the centre and ribs around the margin are clearly recognizable. 

Autekologia

Występowanie geograficzne

Zasięg czasowy

Materiały muzealne

Single specimen from sample Ko-116 at Kowala, P. jugosus Zone.

Literatura

Dzik, J. 2006. The Famennian "Golden Age" of conodonts and ammonoids in the Polish part of the Variscan sea. Palaeontologia Polonica 63, 1-359.