FIGURE 8 in Revision of the genus Parasphaerolaimus (Nematoda: Sphaerolaimidae) with description of new species

FIGURE 8. Pictorial key for identification of Parasphaerolaimus species. P. polaris (after Filipjev, 1946); P. brevisetosus (after Gagarin, 2014); P. dispar (after Boucher, 1972); P. paradoxus (after Warwick et al., 1998); P. antiae (after Jensen, 1992); P. lodosus (after Gerlach, 1956); P. pilosus (original); P. crassus (after Timm, 1961). Not to scale.