FIGURE 1 in Morphological and molecular characterization of Xyo pseudohystrix Travassos & Kloss, 1958 (Nematoda: Oxyuridomorpha: Hystrignathidae) from Odontotaenius disjunctus (Illiger, 1800) (Coleoptera: Passalidae) from USA and discussion on its taxonomic status

FIGURE 1. Xyo pseudohystrix Travassos & Kloss, 1958 incertae sedis (Nematoda: Oxyuridomorpha: Hystrignathidae). Female. A. Oesophageal region, lateral view. B. Tail, lateral view. C. Cephalic end, optical section. D. Cephalic end, external view (reconstructed from SEM images). E. Cephalic end, en face view (reconstructed from SEM images). F. Spines at the midpoint of the spiny region (reconstructed from SEM images). G. Spines at the end of the spiny region (reconstructed from SEM images). H. Genital tract, lateral view. I. Habitus, lateral view.