. Fig. 138.—Sexually mature segment of the marginate tapeworm {Tirnia marginata). cp, Cirrus pouch; gp, genitpJ pore ; n, nerve ; ov, ovary ; sg, shell gland ; t, testicles tc, transverse canal; id, uterus; v, vagina; vc, ventral canal; vd, vas deferens: vg, vitellogene gland. Enlarged. (After Deffke.) u 2

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectveterin, bookyear1920