FIGURE 9 in A dichotomous key to the genera of the Marine Heterotardigrades (Tardigrada)

FIGURE 9. Habitus drawings of marine heterotardigrades. A Paratanarctus, redrawn from D'Addabbo Gallo et al. (1992). B Anisonyches, redrawn from Grimaldi de Zio & D'Addabbo Gallo (1987). C Echiniscoides, Isoechiniscoides redrawn from Kristensen & Hallas (1980). D Neoarctus, redrawn from Grimaldi de Zio et al. (1992).