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Fig. 1 | Parasites & Vectors

Fig. 1

From: Molecular identification of a new species of Rhigonema (Nematoda: Rhigonematidae) and phylogenetic relationships within the infraorder Rhigonematomorpha

Fig. 1

Scanning electron micrographs of the nematode Rhigonema sinense n. sp. collected from the millipede Spirobolus bungii (Spirobolida: Spirobolidae) in China, male. a Cephalic end (arrows: inner lip margins), apical view. b Posterior end of body, lateral view (arrows: precloacal papillae ). c–h Magnified images of precloacal papilla (c), postcloacal papilla (d), tail (arrows: postcloacal papillae and phasmid) (e), single median precloacal papilla (f), excretory pore and small spines (microtrichs) (g) and spicule, showing surface sculptured with randomly scattered punctations (h). am, Amphids; cp, cephalic papillae; d, dorsal lip; mp, median precloacal papilla; s, sub-ventral lip

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