66 



MANUAL OF ELEMENTARY ZOOLOGY 



i.o.d 



bbl. '' 



a.ab.v. 



FlG. 35- — The urinary and genital organs of a female frog. 



a.ab.v., Anterior abdominal vein, cut short and turned back; /•/., urinary 

 bladder ; cl., cloaca ; c.s. % egg sac ; fj'.,k\t body ; />., femoral vein ; 

 i.o.d., internal opening of oviduct ; i.v.c, inferior vena cava; k., kidney ; 

 k.d., Wolffian or kidney duel; od. t oviduct; ov. t left ovary; ov.v., 

 ovarian vein; />/.?:, pelvic vein; ;-./., right lung; r.v. t renal veins; 

 r.p.v. t renal portal vein ; sc.v., sciatic vein ; sr.b., adrenal body. The 

 ovary and f;it body of the right side have been removed. 



A diagram of these organs will be found on p. 558. 



