Fig. 3 in Integrative taxonomy identifies two new tardigrade species (Eutardigrada: Macrobiotidae) from Greenland

Fig. 3. Macrobiotus engbergi sp. nov. Cuticular structures on legs (paratypes). A–B. External granulation on leg III and II seen in PCM (A) and SEM (B), respectively. C–D. A cuticular bulge (pulvinus) and a faint cuticular fold, covered by granulation, on the internal surface of legs III seen in PCM (C) and SEM (D), respectively. E–F. Granulation on leg IV seen in PCM (E) and SEM (F). Filled flat arrowheads indicate the cuticular bulge, empty flat arrowheads indicate the faint cuticular fold under the claws whereas filled indented arrowhead indicate double muscle attachments under claws. Scale bars in μm.