Syringolaimus loofi Gourbault & Vincx, 1985

Gourbault & Vincx, 1985: p. 114–17, fig. 3 (coast of the Netherlands, in sponge Halichondria), males and females. Cuticle finely striated. Ventral pore at the posterior end of buccal cavity. Tail elongate, conical. Caudal glands present, spinneret short, conical. Monorchic. Preanal midventral papilla distinct.