Fig. 20 in The Macrobiotus persimilis-polonicus complex (Eutardigrada, Macrobiotidae), another example of problematic species identification, with the description of four new species

Fig. 20 Macrobiotus muralis sp. nov. (Osimo, Italy). a Egg processes in profile (PhC); b distal discs on the egg processes (arrowheads) (PhC); c, d Egg laid by a female sequenced for 18S rDNA (C2861 UFG, see Fig. 10) (DIC)