FIGURE 4 in New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific

FIGURE 4. Bisacculosuteri marcelae sp. nov. B–H (holotype UMAR-PLAT 007). A. specimen preserved in alcohol (but destroyed in the mount process); B. specimen stained in Mayer's carmalum and cleared in methyl salicylate; C-D. anterior region of the body; E. pharynx region; F. stylet; G. vaginal duct; H. male and female reproductive system, ventral view. Structures: b= brain, ce= cerebral eyes, fg= female gonopore, gcm= globuli cell masses, mg= male gonopore, nt= nuchal tentacle, p= pharynx, pvd= pore of vaginal duct,st= stylet, sv= seminal vesicle, te= tentacular eyes, ud= uterine duct, us= uterine sac, vd= vaginal duct, uv= uterine vesicle. Scaling bar of the figure A-B = 0.5 mm.