FIGURE 4 in Description of a new genus and species (Eutardigrada: Richtersiidae) from Colombia, with comments on the family Richtersiidae

FIGURE 4. Ventral lamina and stylet furcae of Diaforobiotus islandicus sensu lato in two different focal positions. A. Arrows "a" point at the tips of the arrow-shaped structure of the ventral lamina similar to the ordinary Macrobiotoidea. Arrow "b" points at a process of the stylet furca. B. Residual of the ventral lamina additional thickening (arrow). Slide No. 4131 from Pilato and Binda collection. Scale bars 10 µm.