Fig. 3From: Free-living nematode species (Nematoda) dwelling in hydrothermal sites of the North Mid-Atlantic Ridge Oncholaimus scanicus, anterior structures. a Male, anterior body (Lost City, st. 4803); b male, cephalic end (Lost City, st. 4803); c female, cephalic end (Lost City, st. 4890). Scale bars a 100 μm; b, c 20 μmBack to article page