| Choniolaimus crassus |
Vitiello (1971) |
| Choniolaimus novempapillatus |
Schuurmans Stekhoven (1946) |
| Choniolaimus panicus |
Gerlach (1956) |
| Choniolaimus papillatus |
Ditlevsen (1918) |
| Halichoanolaimus dolichurus |
Ssaweljev (1912) |
| Halichoanolaimus filipjevi |
Allgén (1953) |
| Halichoanolaimus norvegicus |
Allgén (1940) |
| Halichoanolaimus robustus |
Bastian (1865) |
| Latronema aberrans |
Allgén (1934) |
| Gammanema rapax |
Ssaweljev (1912) |
| Cobbionema acrocerca |
Filipjev (1922) |
| Cobbionema cylindrolaimoides |
Schuurmans Stekhoven (1950) |
| Cobbionema brevispicula sp. nov. |
Current study |
| Cobbionema acuminata sp. nov. |
Current study |
| Synonchiella microspiculoides |
Schuurmans Stekhoven (1946) |
| Synonchiella riemanni |
Warwick (1970) |