Diagnoza

Lateraly oriented parabolic spines continue to at least 60 mm diameter; robust conch with high whorl expansion rate.

Porównanie

Korn and Price gave wrong magnification of the lectotype picture, and this obliterated the difference in respect to K. subarmata. Whether this difference reflects only the population variability or species distinction remains to be determined.

Autekologia

Występowanie geograficzne

Dzikowiec.

Zasięg czasowy

Probably the late P. jugosus Zone. 

Materiały muzealne

ZPAL: 1 specimen.

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.