45 
margin, genital cloaca 0.05 to 0.08 nnn. deep. Sexually mature segments measure 
4 to 4.5 mm. long, 3 to 4.5 mm. broad; setee in vagina doubtful; ovary divided into 
two kidney -shaped lobes which lie distally of a transverse plane passing through 
Fig. 68. — Portions of strobila of Tamia confusci: a, anterior end, a short distance back of head ; c, 
mature segments; /, terminal gravid segments. Natural size. (After Guyer, 1898a, fig. 1.) 
Fig. 69. — Mature segment showing anatomy: lat.n., lateral nerve; ov. , ovary; g. p., genital pore; r. s.; 
receptaculumseminis; s.g., shell gland; t., testicles: transv. c., transverse canal; ut., uterus; va., vagina, 
v. d., vas deferens; ventr. c., ventral canal; v. g., vitellogene gland, x 20. (After Guyer, 1898a, 
fig. 3.) 
