FIGURE 3 in Marine flatworms (Platyhelminthes: Polycladida) found in empty barnacle shells including a new species, from southern Mexican Pacific

FIGURE 3. Stylochus mistus sp. nov. A–G (paratype UMAR-PLAT 41). A–G. specimen stained in Mayer´s carmalum and cleared in methyl salicylate; B–G. details of A, in whole mount; B–C. anterior region of the body, D. brain; E. pharynx; F–G. male and female reproductive system. Structures: b= brain, ce= cerebral eyes, fe= frontal eyes, fg= female gonopore, m= mouth, me= marginal eyes, mg= male gonopore, nt= nuchal tentacle, ovi= oviducts p= pharynx, sv= seminal vesicle, spv= spermiducal vesicle, te= tentacular eyes. Scaling bar of the figure A= 1 mm.