FIGURE 5 in A new genus of Rhinebothriidea from species of Psammobatis (Rajiformes: Arhynchobatidae) off Argentina

FIGURE 5. Semiorbiseptum mariae sp. nov. from Psammobatis rudis, cross sections of a terminal mature proglottid (paratype MACN-Pa 704/13). A. cross section at level of testes, anterior to cirrus sac; B. cross section at level of the genital pore; C. cross section at level of the cirrus sac; D. cross section at level of the ovarian isthmus. Abbreviations: cs. cirrus sac; dod. dorsal osmorregulatory duct; od. oviduct; ov. ovary; t. testes; ut. uterus; vd. vas deferens; vf. vitelline follicle; vg. vagina; vod. ventral osmorregulatory duct