Fig. 5. Microstomum rubromaculatum von Graff, 1882, composite sketches. A in Microstomum (Platyhelminthes, Macrostomorpha, Microstomidae) from the Swedish west coast: two new species and a population description

Fig. 5. Microstomum rubromaculatum von Graff, 1882, composite sketches. A. Ventral view of entire body. B. Lateral view of posterior end. C. Lateral view of stylet. D. Ventral view of stylet. Abbreviations: a = auricles (ciliary pits); am = antrum masculinum; ap = adhesive papillae; b = brain; eg = egg; fp = female pore; i = intestine; m = mouth; mp = male pore; o = ovary; ph = pharynx; s = sperm; st = male stylet; t = testis; vs = vesicula seminalis.