Fig. 1 in New Spirinia and Stygodesmodora species (Nematoda, Spiriniinae) from the Southwest Pacific, and a revision of the related genera Spirinia, Chromaspirina and Perspiria

Fig. 1. Spirinia verecunda sp. nov. A. Surface view of male head. B–C. Male head, showing buccal cavity. D. Female head, showing bacteria attached to cuticle. E. Anterior body region of male. F. Anterior body region of female. G. Posterior body region of male. H. Gubernaculum, with details of crurae (left) and cuneus (right). I. Posterior body region of female. J. Posterior body region of female, showing attached protist. Scale bar: A–D, I = 20 µm, E–F = 30 µm, G = 16 µm, H = 12 µm, J = 35 µm.