Gatunek typowy

Opis

Type species: Erisserra romaneki Boczarowski, 2001
Small goniodonts with parabolic contour at the distal margin and only weakly incised, and wavy proximal margin. The teeth corners tapering and rounded. Goniodonts length exceeds width.

Synonimy

Zasięg czasowy

early to late Eifelian (Mid Devonian).

Literatura

Boczarowski, A. 2001. Isolated sclerites of Devonian non-pelmatozoan echinoderms. Palaeontologia Polonica 59, 3–220.