Fig. 19 in The Macrobiotus persimilis-polonicus complex (Eutardigrada, Macrobiotidae), another example of problematic species identification, with the description of four new species

Fig. 19 Macrobiotus muralis sp. nov. (Osimo, Italy). a Habitus; b dorsal buccal armature; c ventral buccal armature; d buccal-pharyngeal apparatus with microplacoid in focus; e the same apparatus as in d at another level of focus; note the deep narrowing (arrowhead) of the first macroplacoid; f claws on the third pair of legs with barely visible transverse cuticular bars (arrowheads); g claws on the hind legs with large and indented lunules. a–g Holotype (PhC)