FIGURE 2 in Two new brackish-water species of Macrostomum (Platyhelminthes, Macrostomida) from mangrove wetland in southern China

FIGURE 2. Macrostomum shenzhenensis Wang & Wang, n. sp.: (A) mature living animal, ventral view; (B) the posterior part of the body (slightly squeezed), ventral view; (C) copulatory apparatus, ventral view; (D) penis stylet (slightly squeezed); (E & F) different views of the stylet; (G) the caudal end of the body; (H) sperms; (I) immature sperm; (J) mature sperm.