Gatunek typowy

Opis

Type species: Kongielechinus magnituberculatus Jesionek-Szymańska, 1979.
Plates very thin and fragile. Interambulacral plates with up to four large, perforate often elongate primary tubercles situated in large areoles. Ambulacral plates with pores situated perradially in peripodia with up to two primary tubercles located close to peripodia. Spines short, fragile with excentric oval acetabulum. Half-pyramids erect , foramen magnum shallow; teeth flat, oligolamellar; rotulae thick, almost rectangular, epiphyses and compasses not found but certainly present.

Synonimy

Zasięg czasowy

late Eifelian (Mid Devonian)

Literatura

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