FIGURE 1 in Three Pseudocerotidae species (Platyhelminthes, Polycladida, Cotylea) from the Argentinean coast

FIGURE 1. Phrikoceros mopsus (Marcus, 1952): A, dorsal view of a living specimen; B, dorsal view of the fore end of a living specimen; C, dorsal view of another specimen; D, dorsal view diagram; E, ventral view of the fore end of a living specimen; F, egg-layer. Abbreviations: frs, female reproductive system; mco, male copulatory organ; u, uteri; ph, pharynx; su, sucker; t, tentacle; te; testes. Scale bars: figures 1A, 1C, 1D: 1cm; 1E: 1.5 cm; 1F: 4 cm.