Figure 4 from: Fanelli E, Vovlas A, Santoro S, Troccoli A, Lucarelli G, Trisciuzzi N, De Luca F (2019) Integrative diagnosis, biological observations, and histopathology of the fig cyst nematode Heterodera fici Kirjanova (1954) associated with Ficus carica L. in southern Italy. ZooKeys 824: 1-19. https://doi.org/10.3897/zookeys.824.26820

Figure 4 Post invasion development of Heteroderafici on Ficuscarica roots. A Second stage juvenile within cortical layer, oriented in parallel position to the root axis B Newly formed cyst with gelatinous egg sac C Male inside 4th stage cuticle D Different sized syncytia (S) induced by female (the larger one), and by male. Abbreviations: j = juvenile; m = male; c = cyst; hn = hypertrophied nuclei. Scale bars: 50 µm (A, C); 200 µm (B); 100 µm (D).