Meelaidaspis gennadii Märss, Afanassieva et Blom, 2014

Relatively large elements; tightly packed sculpture of non-oriented serrated tubercles or ridges of different sizes; leaf-like, flat and smooth tubercles between serrated and finely striated tubercles and ridges; very weak tesseration observable in some elements; exoskeleton consisting of three layers; superficial layer developed in the tubercles and ridges; porous fields and vascular plexus developed in the middle layer; basal layer well developed.