World Database of Nematodes

• Parasphaerolaimus anterides (Inglis, 1961) Zograf, Pavlyuk, Trebukhova, Nguyen Dinh Tu, 2020
• Parasphaerolaimus antiae Jensen, 1992 (uncertain > taxon inquirendum)
• Parasphaerolaimus brevisetosus Gagarin, 2014
• Parasphaerolaimus crassus (Timm, 1961) Gagarin, 2014
• Parasphaerolaimus dispar (Filipjev, 1918) Filipjev, 1946
• Parasphaerolaimus hirticollis Cobb, 1898 (uncertain > nomen dubium)
• Parasphaerolaimus islandicus (Ditlevsen, 1926) Filipjev, 1946 (uncertain > taxon inquirendum)
• Parasphaerolaimus jintiani Fu, Boucher & Cai, 2017
• Parasphaerolaimus lodosus Gerlach, 1956
• Parasphaerolaimus magdolnae Cavalcanti & Venekey, 2017
• Parasphaerolaimus minor Gagarin & Tu, 2019
• Parasphaerolaimus paradoxus Ditlevsen, 1918
• Parasphaerolaimus paradoxus sensu Lorenzen, 1978 accepted as Parasphaerolaimus dispar (Filipjev, 1918) Filipjev, 1946
• Parasphaerolaimus pentasetus (Pastor de Ward, 1984) Cavalcanti & Venekey, 2017
• Parasphaerolaimus pilosus Zograf, Pavlyuk, Trebukhova & Tu, 2017
• Parasphaerolaimus polaris Filipjev, 1946
• Parasphaerolaimus stagnalis Gagarin & Tu, 2020
• Parasphaerolaimus striatus (Allgén, 1935) Cavalcanti & Venekey, 2017 (uncertain > taxon inquirendum)
• Parasphaerolaimus tropicus Gagarin & Tu, 2019