Fig. 7 in A new Middle Cambrian stem-group echinoderm from Spain: Palaeobiological implications of a highly asymmetric cinctan

Fig. 7. Schematic summary of number of marginal plates in the cinctus, food groove distribution and ventral swelling development on marginal plates for genera of cinctans. M1–M6 marginal plates; l, left, r, right; open boxes, marginal plate present; grey circle, position of mouth; thick grey line, extent of left or right food groove; oblique hatching, presence of ventral swelling on marginal plate; S, Sucocystis.