FIGURE 1 in Cactodera chenopodiae (Nematoda: Heteroderidae), a new species of cyst nematode parasitizing common lambsquarter (Chenopodium album) in Liaoning, China

FIGURE 1. Light micrographs of Cactodera chenopodiae n. sp. (Female and Cyst) A. Stylet of female; B. Neck of female; C– D. Vulva and anus of female; E–F. Posterior ends of female showing vulval slit; G. Immature females on roots; H. Females; I. Mature female (full of eggs); J. Egg; K. Cyst; L. Cysts. (Scale bars: A–B, E, F, J =20 µm, C–D = 50 µm, G, I = 200 µm, H= 500 µm, K = 100 µm, L=1mm.)